Series	Episodes	U.K. airdate	U.S airdate
First aired	Last aired	First aired	Last aired
	1	52	29 September 2008	11 May 2009	18 January 2010	7 January 2011
	2	26	13 September 2010	15 December 2010	14 February 2011	16 December 2011
	3	14	28 November 2011	15 December 2011	26 March 2012	3 August 2012
	4	26	27 August 2013	21 April 2014	20 October 2013	5 December 2014
	5	10	18 May 2015	29 May 2015	6 March 2015	28 November 2015
	6	46	2 January 2021	12 March 2021	29 June 2020	1 November 2021
	Specials	7	26 August 2013	19 December 2021	20 October 2013	TBA
	Badge Quest	46	24 July 2010	14 February 2012	26 September 2011	2 July 2013

Episodes

Series 1 (2008–2009)

No. overall	No. in series	Title	Directed by	Written by	Original broadcaster	Original air date
1	1	"Can't Catch Koko"	Sarah Ball	Sarah Ball and Diane Redmond	BBC Two	29 September 2008 (2008-09-29)
When Harrison breaks down, Koko volunteers to replace him on the night shift with Wilson and Brewster. But during the night shift, she brags about being the fastest, scares Wilson and Brewster, and even teases Brewster! But she soon learns her lesson when she breaks down during a power cut. Brewster then devises a plan saying that Wilson should tow Koko back to Chuggington while he does the night shift all on his own. The power then comes back on again. (Series Premiere.) Tunnel Colour: Yellow
2	2	"Wilson And The Elephant"	Sarah Ball	Julie Jones	BBC Two	30 September 2008 (2008-09-30)
The trainees each carry an animal to the new safari park. Koko carries a monkey, Brewster carries a giraffe, and Wilson carries an elephant named Ebo. But Wilson has a hard time with Ebo on the way to the new safari park because as he brings him, Ebo throws some fruits at him, and when Wilson is almost at the new safari park, Ebo escapes! Wilson does not know that Ebo had escaped until Koko asks where he was. Wilson then goes and gets Ebo and returns to the new safari park with Ebo the elephant. Note: This is the first episode that involves animals. Note #2: This is Vicky the Zookeeper and Ebo the elephant's debut. Tunnel Colour: Green
3	3	"Braking Brewster"	Sarah Ball	Sarah Ball and Kate Fawkes	BBC Two	1 October 2008 (2008-10-01)
Wilson and Brewster are sent to get stone from the quarry, but Brewster is in a hurry to practice his new moves. Wilson saves Brewster from an accident in the mountains while returning home by dropping his load. Tunnel Colour: Blue Note: This is the first episode where the tunnel colour involves two trainees instead of three.
4	4	"Koko And The Tunnel"	Sarah Ball	Sarah Ball	BBC Two	2 October 2008 (2008-10-02)
Koko explores a tunnel with Wilson and fails to tell anyone but Brewster where they're going. Note: This is the first episode that doesn't involve a tunnel colour.
5	5	"Late Again Eddie"	Sarah Ball	Diane Redmond	BBC Two	3 October 2008 (2008-10-03)
Eddie is constantly late to work, so Wilson, Koko, Brewster, Hodge, and Zephie help him by finding him a new house. Note: This is Eddie, Frostini and Emery's debuts.
6	6	"Bang Klang Wilson"	Sarah Ball	Ian Carney	BBC Two	6 October 2008 (2008-10-06)
Old Puffer Pete lets Wilson use his steam-powered ice cream car when Wilson's breaks down. At the end of this episode, Frostini asks Wilson to teach him how to use the steam-powered ice cream car. Note: Even though Old Puffer Pete makes his debut in this episode, he is always seen in the opening and during the closing credits.
7	7	"Koko And The Squirrels"	Sarah Ball	Ian Carney	BBC Two	7 October 2008 (2008-10-07)
Koko has to deliver wood to the paper mill, but she ignores Old Puffer Pete's advice to take things slowly and has an accident! Tunnel Colour: Green Note: Wilson and Brewster do not speak in this episode, although they are seen in their roundhouses in the beginning of this episode. Note #2: This is the first episode where the tunnel colour is used for one trainee only.
8	8	"Hodge And The Magnet"	Sarah Ball	Sarah Ball	BBC Two	8 October 2008 (2008-10-08)
A track is broken on the other side of the Yellow Tunnel and Hodge has to fix it without Eddie. Wilson tags along to help him. Note: This is Hodge's debut.
9	9	"Clunky Wilson"	Sarah Ball	Sarah Ball and Kate Fawkes	BBC Two	9 October 2008 (2008-10-09)
Wilson breaks a wheel while racing Koko and Brewster but is scared to get fixed. Felix asks Wilson to bring him to the county fair, which ends up being a bumpy ride for him. When Wilson goes to the repair shed, Morgan shows him a cool machine and Wilson then tells Brewster and Koko all about it making them want to go. At the end of this episode, Felix won in the butter competition and he then gave Wilson a blue ribbon because he'd helped make the butter. This episode ends with Wilson bringing Felix back home. Tunnel Colour: Green Note: This is Felix the farmer's debut.
10	10	"The Chugger Championship"	Sarah Ball	Claudia Silver and Sarah Ball	BBC Two	10 October 2008 (2008-10-10)
Koko wants to come in first in a big race around Chuggington, but she sacrifices her lead to help Wilson after he breaks down after an argument with him. However, throughout this episode, Hodge tries to get Wilson and Koko to stop arguing and also states that the race isn't about coming in first place or getting trophies and that it's about having fun.
11	11	"Cool Wilson"	Sarah Ball	Ian Carney	BBC Two	13 October 2008 (2008-10-13)
Wilson competes with Brewster to become Frostini's assistant but has to help Old Puffer Pete in the process. Wilson has trouble delivering ice cream to children at first and then he gets better at the job. At the end of this episode, Frostini decides that both Wilson and Brewster are his true assistants.
12	12	"Old Puffer Pete's Tour"	Sarah Ball	Simon Jowett	BBC Two	14 October 2008 (2008-10-14)
The trainees do a run with Pete and he gives them a tour of the old town.
13	13	"Brewster Goes Bananas"	Sarah Ball	Simon Jowett	BBC Two	15 October 2008 (2008-10-15)
A monkey steals Brewster's postbags and causes other problems around the depot like stealing Eddie's wrench and lunchbox. This episode ends with Brewster returning the monkey to the safari park and the monkey throwing a banana peel at the fourth wall.
14	14	"Zephie's Zoomaround"	Sarah Ball	Rachel Murrell	BBC Two	16 October 2008 (2008-10-16)
After Zephie gets lost, Olwin and Morgan give her a siren so she can be found if she gets into trouble.
15	15	"Wilson's Smooth Moves"	Sarah Ball	Lorelei King	BBC Two	17 October 2008 (2008-10-17)
Emery teaches Wilson how to transport passengers smoothly.
16	16	"Action Brewster"	Sarah Ball	Ian Carney	BBC Two	7 November 2008 (2008-11-07)
Brewster delivers a load of recycling for Irving, but has to do a long run and could miss Action Chugger's new movie.
17	17	"Koko's Puppy Training"	Sarah Ball	Catherine Lieuwen	BBC Two	10 November 2008 (2008-11-10)
Koko finds a lost dog and wants to keep it.
18	18	"Koko On Call"	Sarah Ball	Sarah Ball and Brenda Scott Royce	BBC Two	12 November 2008 (2008-11-12)
Koko assists Dr. Gosling by keeping an eye on a giraffe at the safari park overnight. Wilson forgets to tell Koko to not use her light on all night long. The trainees watch the giraffe and her baby girl. This episode ends with an owl flying, covering the whole entire background.
19	19	"Outward Bound Olwin"	Sarah Ball	Mark Caven	BBC Two	13 November 2008 (2008-11-13)
Olwin has to rescue Wilson, Koko, and Brewster when they get stranded in the old town.
20	20	"Brewster And The Dragon"	Sarah Ball	Mark Caven	BBC Two	14 November 2008 (2008-11-14)
After finding out from Emery that some animals escaped from the safari park, Brewster is convinced that dragons are real.
21	21	"Wake Up Wilson"	Sarah Ball	Ian Carney	BBC Two	17 November 2008 (2008-11-17)
Wilson is tired from staying up late, and has trouble completing his mail run on time.
22	22	"Brewster Knows Best"	Sarah Ball	Ross Hastings	BBC Two	18 November 2008 (2008-11-18)
Brewster, Koko, and Wilson are tested on their ability to accurately follow directions.
23	23	"Koko Pulls It Off"	Sarah Ball	Jimmy Hibbert	BBC Two	19 November 2008 (2008-11-19)
Koko is unhappy to be told that she has failed a test, and she cries about this, but Irving helps her get a second chance. Note: This is the first episode that involves crying.
24	24	"Wilson And The Ice Cream"	Sarah Ball	Jimmy Hibbert	BBC Two	20 November 2008 (2008-11-20)
Wilson is asked to take refrigerated carriages to the ice cream fair, but he gets sidetracked talking to Frostini and forgets about what he has been asked to do. Wilson then decides to take all of the refrigerated carriages to the fair all at once which makes it too heavy for him and asks Frostini for help. When all of the carriages are at the fair, Wilson then catches Frostini's saying.
25	25	"Wilson's Wacky Tour"	Sarah Ball	Brenda Scott Royce	BBC Two	21 November 2008 (2008-11-21)
Wilson doesn't pay attention when learning from M'tambo and gets his animal facts mixed up when giving a tour.
26	26	"Wilson Gets A Wash"	Sarah Ball	Ian Carney	BBC Two	3 December 2008 (2008-12-03)
Calley and Dunbar teach the trainees to brake in mud, but after getting dirty Wilson is scared to go through the chugwash and so he escapes. He gets out of being washed by telling Eddie that the chugwash is broken, but it isn't. But Brewster and Koko eventually catch Wilson and bring him directly to the chugwash. Now Wilson must face his fears, but when he does, all the trainees want to get washed up again!
27	27	"Hodge's Secret"	Sarah Ball	Charles Hodges	CBeebies	6 April 2009 (2009-04-06)
Hodge wants to do more things without Eddie, but his attempts create all sorts of problems in the training yard as a result, and he needs to find the courage to own up.
28	28	"Frostini's Fruit Fandango"	Sarah Ball	Jimmy Hibbert and Sarah Ball	CBeebies	7 April 2009 (2009-04-07)
Frostini is helped by Wilson and the safari park monkeys when creating a new flavour of ice cream.
29	29	"Zephie Ace Reporter"	Sarah Ball	Jimmy Hibbert	CBeebies	8 April 2009 (2009-04-08)
Zephie takes newspaper reporter Rag and photographer Snap to the depot to do a story about Morgan's new rail cycle.
30	30	"Famous Emery"	Sarah Ball	Merlin Ward and Lorelei King	CBeebies	9 April 2009 (2009-04-09)
Emery transports a television crew around, and sees a chance for stardom.
31	31	"Watch Out Wilson!"	Sarah Ball	Lorelei King and Sarah Ball	CBeebies	10 April 2009 (2009-04-10)
The trainees try their wheels at pulling and rolling stock around an obstacle course. It seems easy, until they're told they have to do it backwards as well.
32	32	"Brewster's Hobby"	Sarah Ball	Ross Hastings	CBeebies	13 April 2009 (2009-04-13)
Brewster tells Wilson about his new hobby: people spotting.
33	33	"Zephie's Monkey Business"	Sarah Ball	Rachel Murrell and Sarah Ball	CBeebies	14 April 2009 (2009-04-14)
After Emery makes an offhand comment, Zephie becomes afraid of the monkeys at the safari park.
34	34	"Poor Old Puffer Pete"	Sarah Ball	Brenda Scott Royce and Sarah Ball	CBeebies	15 April 2009 (2009-04-15)
When Zephie overhears Morgan and Lori saying that Pete's old tender carriage Terry has to be scrapped, she thinks they're talking about Pete.
35	35	"Inspector Emery"	Sarah Ball	Brenda Scott Royce and Sarah Ball	CBeebies	16 April 2009 (2009-04-16)
Emery unknowingly takes an inspector on a tour of the Chuggington depot.
36	36	"Nurse Wilson"	Sarah Ball	Diane Redmond	CBeebies	17 April 2009 (2009-04-17)
Dunbar and a nurse from the local hospital are teaching the trainees about the ambulance car. Dunbar loses his voice, and Wilson tries to be a nurse and help him.
37	37	"Mtambo's Amazing Adventure"	Sarah Ball	Brenda Scott Royce and Lorelei King	CBeebies	20 April 2009 (2009-04-20)
M'tambo discovers that he doesn't have to go far in order to find new and exciting stories to tell.
38	38	"Rock-a-Bye Chatsworth"	Sarah Ball	Jimmy Hibbert	CBeebies	21 April 2009 (2009-04-21)
Chatsworth is extremely tired after doing several runs, but is repeatedly disturbed when he tries to get some rest.
39	39	"Helpful Hodge"	Sarah Ball	James Mason	CBeebies	22 April 2009 (2009-04-22)
Hodge and Koko have a competition to see who can do the most jobs that day.
40	40	"Brewster to the Rescue"	Sarah Ball	Sarah Ball	CBeebies	23 April 2009 (2009-04-23)
Brewster rescues Chastworth.
41	41	"Wilson & the Paint Wagon"	Sarah Ball	James Mason	CBeebies	24 April 2009 (2009-04-24)
When Wilson has trouble using a paint wagon correctly, Old Puffer Pete gives him advice.
42	42	"Eddie Finds Time"	Sarah Ball	Based on an idea by : Diane Redmond Teleplay by : Sarah Ball and Lorelei King	CBeebies	27 April 2009 (2009-04-27)
The depot clock is broken and Eddie tries to fix it.
43	43	"Mtambo's Royal Tour"	Sarah Ball	Based on an idea by : Rachel Murrell Teleplay by : Sarah Ball and Lorelei King	CBeebies	28 April 2009 (2009-04-28)
M'tambo gives the King of Buffertonia a tour of the safari park.
44	44	"Wilson & the Wild Wind"	Sarah Ball	James Mason and Sarah Ball	CBeebies	29 April 2009 (2009-04-29)
Wilson plays around with the storm maker simulator, and accidentally unleashes a violent storm.
45	45	"Old Puffer Pete's Firebox"	Sarah Ball	Jimmy Hibbert	CBeebies	30 April 2009 (2009-04-30)
Pete's firebox is damaged and he can't move without it. The trainees try to find him a new one.
46	46	"Jet Pack Wilson"	Sarah Ball	Sarah Ball	CBeebies	1 May 2009 (2009-05-01)
Wilson wants to fly through the air like Action Chugger, but nearly causes a serious accident by using a jetpack without permission.
47	47	"Brewster's Little Helper"	Sarah Ball	Lorelei King	CBeebies	4 May 2009 (2009-05-04)
Zephie wants to be like the big Chuggers, so when she overhears Brewster being given his jobs for the day she decides to help out by doing some of them for him.
48	48	"Bubbly Olwin"	Sarah Ball	Sarah Ball and Jimmy Hibbert	CBeebies	5 May 2009 (2009-05-05)
A photographer comes to Chuggington to do a feature on steam trains. Olwin is determined to look her best for the pictures, but she doesn't notice when a bottle of soap accidentally lands in her water tank....
49	49	"Koko Takes Charge"	Sarah Ball	Charles Hodges, Sarah Ball and Lorelei King	CBeebies	6 May 2009 (2009-05-06)
Irving leaves Koko in charge of the recycling yard while he is away, but she doesn't listen properly to his instructions.
50	50	"Wilson's Paper Trail"	Sarah Ball	Sarah Ball	CBeebies	7 May 2009 (2009-05-07)
Wilson has to deliver some special paper to the printer, but gets it wet when he's distracted by a broken water pipe.
51	51	"Puffer Pete's Big Show"	Sarah Ball	Sarah Ball	CBeebies	8 May 2009 (2009-05-08)
It's Pete's anniversary and the trainees put on a show for him.
52	52	"Training Time Harrison"	Sarah Ball	Jimmy Hibbert	CBeebies	11 May 2009 (2009-05-11)
The Prince of Buffertonia is visiting. Harrison wants to pull the royal carriage, but doesn't follow the rules in the race to get the job, and as a result has to spend time refreshing his skills with the trainees.

Series 2 (2010)

No. overall	No. in series	UK title (top) US title (bottom)	Directed by	Written by	Original broadcaster	Original air date
53	1	"Koko's New Look"	Sarah Ball	Lucy Daniel Raby	CBeebies	13 September 2010 (2010-09-13)
After Lori paints a design on Zephie's face, Koko wants a similar look, making Zephie unhappy.
54	2	"Frostini's Meltdown"	Sarah Ball	Phil O'Shea	CBeebies	14 September 2010 (2010-09-14)
Frostini and Speedy go to the ice cave to fix the ice cream factory, and Wilson, Brewster, and Koko attempt to transport the leftover ice cream in refrigeration cars before morning.
55	3	"Babysitter Brewster"	Sarah Ball	Emma Reeves	CBeebies	15 September 2010 (2010-09-15)
Brewster must rescue Hoot and Toot after they get stuck underground.
56	4	"Lights Camera Action Chugger"	Sarah Ball	Sarah Ball and Jacquelyn Bell	CBeebies	16 September 2010 (2010-09-16)
Emery does various jobs to help with Action Chugger's new movie. Meanwhile, Action Chugger falls out of the sky while flying to the film set, and Brewster has to rescue him.
57	5	"Chug Of War"	Sarah Ball	Based on an idea by : Dominic Macdonald Teleplay by : Sarah Ball and Lorelei King	CBeebies	17 September 2010 (2010-09-17)
57	5	"Wilson and the Steam Team"	Sarah Ball		CBeebies	17 September 2010 (2010-09-17)
Wilson helps Speedy, Olwin, Old Puffer Pete, Chatsworth, Zephie and Dunbar prepare for an important competition against Harrison, Calley, Mtambo, Koko, Brewster, Hodge, and Irving to see which chuggers will help out at the quarry mines.
58	6	"Hodge Sails Away"	Sarah Ball	Deirdra Morris and Sarah Ball	CBeebies	20 September 2010 (2010-09-20)
It's a windy day and Hodge wants to help out and fix things, but Eddie is late.
59	7	"Stop The Press Emery"	Sarah Ball	Davey Moore and Lorelei King	CBeebies	21 September 2010 (2010-09-21)
Emery takes Rag around the depot as he reports on interesting news stories.
60	8	"Hoot v. Toot"	Sarah Ball	Sarah Ball and Jacquelyn Bell	CBeebies	22 September 2010 (2010-09-22)
Hoot and Toot have to deliver some goods, but Hoot has some visual problems. Thus they mix up a number of things, including a repair machine which transforms Wilson into Koko as a result.
61	9	"The Brewster Booster"	Sarah Ball	Brenda Scott Royce and Sarah Ball	CBeebies	23 September 2010 (2010-09-23)
Dr. Ling has Brewster test her new creation, the Chug Booster, but it malfunctions and becomes dangerous when it overspeeds.
62	10	"Quizmaster Hodge"	Sarah Ball	Sarah Ball	CBeebies	24 September 2010 (2010-09-24)
Hodge hosts the chug quiz after quizmaster Harrison loses his voice.
63	11	"Wilson & The Dinosaur"	Sarah Ball	Ian Carney and Sarah Ball	CBeebies	27 September 2010 (2010-09-27)
Wilson takes pictures of Chuggington residents with the camera car.
64	12	"Snowstruck Wilson"	Sarah Ball	Deirdra Morris	CBeebies	28 September 2010 (2010-09-28)
Wilson gets lost in the snow.
65	13	"Heave Ho Harrison"	Sarah Ball	Gerard Harris	CBeebies	29 September 2010 (2010-09-29)
While clearing the rails, Harrison gets stuck in a heavy snowdrift.
66	14	"Scrub-A-Chug"	Sarah Ball	Based on an idea by : Phil O'Shea Teleplay by : Sarah Ball and Lorelei King	CBeebies	29 November 2010 (2010-11-29)
Wilson tries to be helpful by cleaning the tunnels for Eddie and Hodge, but ends up making a huge mess.
67	15	"Next Stop - Space"	Sarah Ball	Mark Robertson	CBeebies	30 November 2010 (2010-11-30)
Dr. Ling gives a presentation about meteors and how, many years ago, one crashed close to Chuggington.
68	16	"Chilly Chuggers"	Sarah Ball	Sarah Ball and Jacquelyn Bell	CBeebies	1 December 2010 (2010-12-01)
An ice storm hits Chuggington and Emery gets stranded.
69	17	"Stunt Brewster"	Sarah Ball	Anna Lea and Sarah Ball	CBeebies	2 December 2010 (2010-12-02)
Brewster uses his newly acquired stunt skills to rescue Koko from a runaway wagon.
70	18	"Wilson's Icy Escapade"	Sarah Ball	Anna-Lisa Jenaer	CBeebies	3 December 2010 (2010-12-03)
On an icy winter's day, Wilson gets stuck in the ice cave.
71	19	"Rolling Reporter Wilson"	Sarah Ball	Peter Hynes	CBeebies	6 December 2010 (2010-12-06)
Border Bridge is reopening and it's decided that Wilson will make a live report, but he needs to rescue Hoot and Toot from the ice cave first.
72	20	"Zephie & The Bees"	Sarah Ball	Based on an idea by : Annie Caulfield Teleplay by : Sarah Ball and Jacquelyn Bell	CBeebies	7 December 2010 (2010-12-07)
Zephie has a problem with a swarm of bees.
73	21	"Brewster Meets The Mayor"	Sarah Ball	Sarah Ball and Lorelei King	CBeebies	8 December 2010 (2010-12-08)
Brewster is going to carry the Mayor across Border Bridge, but the bridge first needs to be repaired.
74	22	"Chugger Of The Year"	Sarah Ball	Mark Caven	CBeebies	9 December 2010 (2010-12-09)
The Mayor is observing the chuggers to decide who should get the Chugger of the Year award. Koko wants to win the award but causes problems at the ceremony by trying to impress the mayor rather than by doing her jobs. Speedy helps to resolve the problems, and Koko realizes that Speedy is much more deserving of the award than she is.
75	23	"Fault Finder Emery"	Sarah Ball	Sarah Ball	CBeebies	10 December 2010 (2010-12-10)
Emery becomes overcareful of the chuggers after Wilson has a derailment due to an uneven load.
76	24	"Hodge & The Chugnav"	Sarah Ball	Based on an idea by : Deirdra Morris Teleplay by : Sarah Ball and Jacquelyn Bell	CBeebies	13 December 2010 (2010-12-13)
Hodge offers to help Eddie by using Dr. Ling's Chugnav to pick up a part that is needed to repair the broken lift.
77	25	"A Pat On The Paintwork"	Sarah Ball	Sarah Ball and Jacquelyn Bell	CBeebies	14 December 2010 (2010-12-14)
Koko decides to try for the High Speed badge, which no trainee has ever before achieved.
78	26	"Toot's Tall Tale"	Sarah Ball	Sarah Ball	CBeebies	15 December 2010 (2010-12-15)
Toot doesn't want to do a track inspection with Hoot, so to get out of it she pretends she doesn't feel well.

Series 3 (2011)

No. overall	No. in series	Title	Directed by	Written by	Original broadcaster	Original air date
79	1	"Gold Wheels"	Sarah Ball	Sarah Ball	CBeebies	28 November 2011 (2011-11-28)
Vee rewards Hoot and Toot with a gold wheel after they help Wilson, though they end up doing more harm than good in pursuit of another one.
80	2	"Special Helper Wilson"	Sarah Ball	Emma Reeves	CBeebies	29 November 2011 (2011-11-29)
Wilson has difficulty collecting pumpkins for Frostini so Hoot and Toot decide to lend a wheel.
81	3	"Hodge Can't Wait"	Sarah Ball	James Mason	CBeebies	30 November 2011 (2011-11-30)
Hodge breaks down on his way to the rolling stock show and uses smoke signals to attract attention.
82	4	"Chug-o-Flage"	Sarah Ball	Sarah Ball and Emma Reeves	CBeebies	1 December 2011 (2011-12-01)
Wilson camouflages himself to be a parrot, but ends up scaring the safari park animals.
83	5	"Koko's Game"	Sarah Ball	Sarah Ball and Emma Reeves	CBeebies	2 December 2011 (2011-12-02)
Koko gets addicted to a video game while trying to beat Hodge's score, causing her to become unsafe on the rails. In the end, Eddie confiscates the game.
84	6	"Magnetic Wilson"	Sarah Ball	Mark Robertson	CBeebies	5 December 2011 (2011-12-05)
A magnetic crane magnetizes Wilson, who then attracts a number of metal objects, along with much unwanted attention.
85	7	"Zephie's Star Club"	Sarah Ball	Alex Williams	CBeebies	6 December 2011 (2011-12-06)
Zephie creates her own club, but is selective when it comes to who's allowed to join.
86	8	"Undercover Action Chugger"	Sarah Ball	Alex Williams and Sarah Ball	CBeebies	7 December 2011 (2011-12-07)
Action Chugger tries to prepare for a role in his new movie by having Morgan switch off his superpowers.
87	9	"Movie Maker Brewster"	Sarah Ball	Patrick Gallagher and Craig Ferguson	CBeebies	8 December 2011 (2011-12-08)
Mayor Pullman asks Brewster to make a movie about Chuggington.
88	10	"Top Secret Koko"	Sarah Ball	Kate Scott	CBeebies	9 December 2011 (2011-12-09)
Koko is told an important secret and struggles to keep it to herself.
89	11	"Toot's New Friend"	Sarah Ball	Sarah Ball	CBeebies	12 December 2011 (2011-12-12)
A new trainee called Piper arrives in Chuggington and takes up residence in Hoot and Toot's compartment, much to Toot's dismay.
90	12	"Skylar's Squad"	Sarah Ball	Heather Simms	CBeebies	13 December 2011 (2011-12-13)
The trainees compete to become members of Skylar's Squad, a new rescue team created by Skylar.
91	13	"Wobbly Wheels"	Sarah Ball	Sarah Ball	CBeebies	14 December 2011 (2011-12-14)
Wilson must use his newly acquired emergency skills to save Piper from derailing on a steep hill.
92	14	"Brewster's Crane Training"	Sarah Ball	Alex Williams and Sarah Ball	CBeebies	15 December 2011 (2011-12-15)
Skylar replaces Dunbar as teacher of the trainees, and teaches the trainees about using a grab-crane, but Brewster misses Dunbar.

Series 4 (2013–2014)

No. overall	No. in series	Title	Directed by	Written by	Original broadcaster	Original air date
93	1	"Rescue At Rocky Ridge"	Sarah Ball	Sarah Ball	CBeebies	26 August 2013 (2013-08-26) *
Wilson rescues Koko when she's trapped in a collapsing mine tunnel. * Note: this is the 1st of the two episodes included in the "Chug Patrol: Ready To Rescue" Special (which was first broadcast in the UK on 26 August 2013). The "stand-alone" version of the episode was first broadcast in the UK on 2 September 2013.
94	2	"Wilson's Forest Flare"	Sarah Ball	Sarah Ball	CBeebies	26 August 2013 (2013-08-26) *
When Emery breaks down in the forest, it's Chug Patroller Wilson to the rescue. * Note: this is the 2nd of the two episodes included in the "Chug Patrol: Ready To Rescue" Special (which was first broadcast in the UK on 26 August 2013). The "stand-alone" version of the episode was first broadcast in the UK on 3 September 2013.
95	3	"Stop Koko Stop!"	Sarah Ball	Alex Williams	CBeebies	27 August 2013 (2013-08-27)
Hanzo teaches Koko to control her new engine booster, and Brewster decides he has a talent for track-laying.
96	4	"Runaway Koko"	Sarah Ball	Kate Scott	CBeebies	28 August 2013 (2013-08-28)
Koko's speed booster malfunctions and she goes out of control.
97	5	"Brewster Makes Tracks"	Sarah Ball	Kate Scott	CBeebies	29 August 2013 (2013-08-29)
The Chuggineers demolish an old cooling tower and Brewster cannot wait to see it come down, but an urgent job means he may miss the explosion.
98	6	"Chief Wilson"	Sarah Ball	Kate Scott	CBeebies	30 August 2013 (2013-08-30)
Wilson's new Chug Patrol skills are put to the test, but things go awry when he forgets something important.
99	7	"Back Up Brewster"	Sarah Ball	Rick Vanes	CBeebies	30 September 2013 (2013-09-30)
Zack becomes trapped when an old rickety bridge collapses, prompting Brewster to use all his craning skills to lift him safely out of the high tunnel.
100	8	"Track Laying Brewster"	Sarah Ball	Sarah Ball	CBeebies	1 October 2013 (2013-10-01)
Zack, Tyne, and Fletch get stranded by some washed out tracks due to a heavy flash flood.
101	9	"Explorer Koko"	Sarah Ball	Kate Scott	CBeebies	2 October 2013 (2013-10-02)
Koko takes some very important visitors including the mayor on a tour.
102	10	"The Old Silver Mine Line"	Sarah Ball	Mark Daydy	CBeebies	3 October 2013 (2013-10-03)
Brewster and Koko get stranded on the opposite side of a broken track that the Chuggineers are repairing.
103	11	"Brewster Leads the Way"	Sarah Ball	Kate Scott	CBeebies	4 October 2013 (2013-10-04)
Brewster is given the task of transporting a massive tunnel boring machine with the help of the chuggers, but one by one they all begin to get called away or drop out.
104	12	"Park Patroller Wilson"	Sarah Ball	Story by : Gerard Harris Teleplay by : Sarah Ball	CBeebies	5 October 2013 (2013-10-05)
Old Puffer Pete goes sleep riding around Chuggington, so Wilson tries to find a solution to keep him safe.
105	13	"High Rise Rescue"	Sarah Ball	Alex Williams	CBeebies	6 October 2013 (2013-10-06)
Hodge gets a new job cleaning windows on the high-rise buildings in the city, taking over from Old Puffer Pete, who shows him what to do. Meanwhile, Jackman takes Wilson out for some fire safety training at the old power station.
106	14	"Winter Whiteout"	Sarah Ball	Sarah Ball	CBeebies	2 January 2014 (2014-01-02)
Wilson has to rescue Koko and the mayor when they get stuck in the snow.
107	15	"Snow Patrol"	Sarah Ball	Mark Daydy	CBeebies	3 January 2014 (2014-01-03)
Fletch is trapped in a snowdrift in the mountains and Wilson must find a way to rescue him.
108	16	"Fearless Wilson"	Sarah Ball	Kate Scott	CBeebies	7 April 2014 (2014-04-07)
When Brewster and Zach are building a wall, Brewster drops a cage in the river and tries to get it but overeaches and begins slipping into the river. Zach and jackman try to pull him out, but the 2 strong chuggers aren’t enough to help him. Later, hanzo helps Wilson get over his fear and wilson speeds all the way to the river, upon arriving, jackman tells him to help Zach and tells him to pull. when wilson and Zach begin pulling, Brewster slips further into the river and jackman yells more power, wilson then uses the speedboaster to help and they get help Brewster.
109	17	"Special Rescue Team"	Sarah Ball	Sarah Ball	CBeebies	8 April 2014 (2014-04-08)
The Chug Patrollers use a banner as a sling to rescue Eddie from the side of a bridge.
110	18	"Deputy Chug Patrollers"	Sarah Ball	Marie Breadmore, Sarah Ball and Lorelei King	CBeebies	9 April 2014 (2014-04-09)
Koko and Brewster become Wilson's deputy chug patrollers when Chatsworth is stuck in a tunnel.
111	19	"Blazin' Wilson"	Sarah Ball	Ricky Vines	CBeebies	10 April 2014 (2014-04-10)
When he runs out of water, Wilson must think on his wheels during a special fire-training exercise.
112	20	"On Track Brewster"	Sarah Ball	Kate Scott	CBeebies	11 April 2014 (2014-04-11)
Brewster has his first `chuggineer' test, and Wilson is on safety patrol. Tyne and Fletch demolish an old bridge.
113	21	"We Are The Chuggineers"	Sarah Ball	Sarah Ball	CBeebies	14 April 2014 (2014-04-14)
A problem occurs when the chuggineers build a bridge for a new high-speed link to Tootington - but eagle-eyed Brewster saves the day. Note: this is the 1st of the two episodes included in the Special episode "The Chuggineers: Ready To Build" (which was first broadcast in Canada on 5 May 2014).
114	22	"Team Trainee"	Sarah Ball	Sarah Ball	CBeebies	15 April 2014 (2014-04-15)
Koko and Hanzo become stranded during the Track Dash fun race.
115	23	"Record Breaker Koko"	Sarah Ball	Alex Williams	CBeebies	16 April 2014 (2014-04-16)
Koko attempts to break a speed record at the Chug-a-sonic Speedtrack.
116	24	"The Tootington Tunnel"	Sarah Ball	Sarah Ball	CBeebies	17 April 2014 (2014-04-17)
Brewster and Cormac become embroiled in a chase in the countryside.. Note: this is the 2nd of the two episodes included in the Special episode "The Chuggineers: Ready To Build" (which was first broadcast in Canada on 5 May 2014).
117	25	"Iron Chuggers"	Sarah Ball	Sarah Ball and Lorelei King	CBeebies	18 April 2014 (2014-04-18)
The Chuggineers compete with the Steam Train for the coveted Iron Chuggers title.
118	26	"Round Up Wilson"	Sarah Ball	Sarah Ball and Kate Scott	CBeebies	21 April 2014 (2014-04-21)
During a training exercise, Wilson and the rest of Chug Patrol must evacuate animals from the safari park.

Series 5 (2015)

No. overall	No. in series	Title	Original broadcaster	Original air date
119	1^[3]	"First Responder Calley"	CBeebies	18 May 2015 (2015-05-18)
Calley worries she doesn't have a specialty, but proves she is a great all-rounder.
120	2	"Sinkhole Rescue"	CBeebies	19 May 2015 (2015-05-19)
Brewster is trapped when he falls into a sinkhole.
121	3	"Cormac Patrol"	CBeebies	20 May 2015 (2015-05-20)
Cormac loves to be busy, but with a problem at the docks, he gets increasingly bored, but when Jackman, Asher and Calley are trapped behind a rockfall at the quarry, it's Cormac to the rescue. Cormac tried to lift the large pieces of rock, but they're too heavy, then he saw a big excavator, he used the excavator to smash the pieces of rock to save the Chug Patrollers and save the day.
122	4	"Trainee Camp"	CBeebies	21 May 2015 (2015-05-21)
Wilson, Brewster, Koko, Hoot and Toot are going to Trainee Camp to learn new skills and work as a team.
123	5	"Tour Guide Harrison"	CBeebies	22 May 2015 (2015-05-22)
Harrison must devise a special tour of Chuggington in order to pass his tour guide test.
124	6	"Delivery Challenge"	CBeebies	25 May 2015 (2015-05-25)
Cormac challenges Old Puffer Pete to a delivery contest. Meanwhile, The Chuggineers are relining a tunnel.
125	7	"Koko Express"	CBeebies	26 May 2015 (2015-05-26)
Koko learns that being careful and quick is the trick to being an express courier train when she nearly has an accident at the docks.
126	8	"Skipper Stu and the Steam Crane"	CBeebies	27 May 2015 (2015-05-27)
When the dock's crane breaks down, Skipper Stu must find another way to load the ship.
127	9	"Chug Patrol Chief"	CBeebies	28 May 2015 (2015-05-28)
Jackman, Asher, Puffer Pete, Olwin and Koko have to struggle down an icy slope to get to the inaccessible frozen over docks to get fuel for all the chuggers when an ice storm hits Chuggington and fuel supplies run low.
128	10	"Fletch Shines"	CBeebies	29 May 2015 (2015-05-29)
Fletch repairs the lighthouse by himself and discovers that being in charge is hard.

Series 6: Tales from the Rails (2021)

A new series of episodes was released on June 29, 2020 in the USA, and in the UK on January 2, 2021.^[4]^[5] The series consists of 46 regular 10-minute episodes and two 24-minute specials: Chugging Home for the Holidays and Celebrate Chuggington.

No. overall	No. in series	Title	Original broadcaster	Written by	Original air date
129	1	"Slow Coach Koko"	CBeebies	Craig Fernandez	January 2, 2021 (2021-01-02)
Koko's confidence is shaken after she gets in an accident. Scared and second-guessing herself, can she regain her speed in time to save Wilson and Brewster from trouble?
130	2	"My Hero"	CBeebies	Michael Foulke	January 3, 2021 (2021-01-03)
When Action Chugger fails to show up for Hero Day, Brewster decides to be a hero himself.
131	3	"Wilson's Broadcast Blues"	CBeebies	Ryan Toyama	January 9, 2021 (2021-01-09)
Wilson is chosen to appear on Radio Chuggington and decides to exaggerate a news story when his friends want to see a movie instead of listening to the radio.
132	4	"Wild Safari Park"	CBeebies	Denise Downer	January 10, 2021 (2021-01-10)
Mtambo is charged with feeding the Safari Park animals and needs help from Wilson to complete his task in a timely manner.
133	5	"Frostini's True Calling"	CBeebies	Eva Konstantopoulos	January 16, 2021 (2021-01-16)
Frostini decides to embark on a personal mission to discover what his true passion in life is. He sings a song called "Ice Cream Mi Amoré", about his love for ice-cream.
134	6	"The Old Fashioned Way"	CBeebies	Kevin Monk	January 17, 2021 (2021-01-17)
Koko has Old Puffer Pete feeling like his old ways are methodical and too slow. Does Old Puffer Pete have what it takes to save the day when new technology is put to the test?
135	7	"The Extra Mile"	CBeebies	Michael Rabb	January 18, 2021 (2021-01-18TTBA)
Detective Brewster works to help Wilson find Koko's award ribbon that Wilson secretly borrowed. After secretly borrowing it, Wilson sings with pride about him feeling like he won the ribbon.
136	8	"Glow Koko"	CBeebies	Sarah Ball	January 19, 2021 (2021-01-19TTBA)
Koko, Piper, and Hodge stumble upon an unexpected number of things that glow in the dark around Chuggington.
137	9	"Not From Around Here"	CBeebies	Michael G. Stern	January 20, 2021 (2021-01-20TTBA)
When a new chugger, Rosa, comes to Chuggington, the trainees try to find the best job for her.
138	10	"Out in the Cold"	CBeebies	Michael Rabb	January 21, 2021 (2021-01-21TTBA)
When a snow storm comes to Chuggington, Wilson and Brewster get caught out in the cold and must work together to make their way home.
139	11	"Wilson's Wag-A-Lagon"	CBeebies	Stacey J. Greenberger	January 22, 2021 (2021-01-22)
Wilson’s long time wagon begins falling apart, and he doesn't want to let it go.
140	12	"Sleepyhead Koko"	CBeebies	Denise Downer	January 25, 2021 (2021-01-25TTBA)
Koko let her excitement get the best of her and stayed up all night! Can Brewster and Wilson honk Koko awake in time for her to take the Mayor to a special ceremony at the docks?
141	13	"Piperactive"	CBeebies	Craig Fernandez	January 26, 2021 (2021-01-26TTBA)
Piper must limit playtime when the Trainees are assigned to bring food to the poor Mtambo.
142	14	"The Mighty Koko"	CBeebies	Michael Foulke	January 27, 2021 (2021-01-27TTBA)
Koko becomes incredibly strong after she gets an upgrade to her hydraulic power booster.
143	15	"The Fast, The Strong & The Wilson"	CBeebies	Ryan Toyama	January 28, 2021 (2021-01-28TTBA)
Wilson goes for the gold to find out what he's best at as all of Chuggington is celebrating and competing in the Chuggington Games!
144	16	"Chug Patrol, Out of Control"	CBeebies	Ryan Toyama	January 29, 2021 (2021-01-29TTBA)
Wilson organizes Zephie, Piper, and Hoot & Toot together to form his very own Junior Chug Patrol Crew, but he finds it difficult to be a good chief.
145	17	"The 3 Ways of the Track"	CBeebies	Bill Zide	February 1, 2021 (2021-02-01TTBA)
With guidance from the ever-wise Hanzo, Tai must learn how to remain focused, calm, and balanced.
146	18	"Spy Train"	CBeebies	Jessica Welsh	February 2, 2021 (2021-02-02TTBA)
The Trainees are on a mission to play top-secret spy games in Chuggington but their sleuthing missions turn into wild shenanigans.
147	19	"Odd Train Out"	CBeebies	Danielle Koenig	February 3, 2021 (2021-02-03TTBA)
Zephie, Wilson, and Brewster compete to be Koko's partner in a relay race, but Koko knows that Zephie is the weakest
148	20	"It's Not Easy Being Clean"	CBeebies	Michael Rabb	February 4, 2021 (2021-02-04TTBA)
Wilson looks shiny and new after his trip to the Chug Wash and the other trainees are impressed - but everyone knows he's a magnet for a mess!
149	21	"Monkey Sitting"	CBeebies	Sharon Soboil	February 5, 2021 (2021-02-05TTBA)
Wilson has his bumpers full while babysitting an adorable monkey that goes bananas.
150	22	"Tai Tracks"	CBeebies	Michael Rabb	February 8, 2021 (2021-02-08TTBA)
New to Chuggington, Tai must navigate her way around town to make an important delivery on time! With help from her new friends, she just might get the job done!
151	23	"Rock 'n' Rollers"	CBeebies	Eva Konstantopoulos	February 9, 2021 (2021-02-09TTBA)
After discovering their hidden talent for music Wilson, Koko, and Brewster form a band. But, after Koko's horn goes wonky, will the trainees find a replacement in time for them to rock out on the radio?
152	24	"Brewster's Greatest Gift"	CBeebies	Stacey Greenberger	February 10, 2021 (2021-02-10TTBA)
With Hodge's radiator broken and no way to order another one, Brewster turns out to be the only one that can help by making a brave decision.
153	25	"Chuggington Noir"	CBeebies	Ryan Toyama	February 11, 2021 (2021-02-11TTBA)
Chuggington is left in the dark when the lighthouse mysteriously stops working.
154	26	"Imagine That"	CBeebies	Jeff Wynne	February 12, 2021 (2021-02-12TTBA)
The trainees learn that with a little imagination any ordinary job can be extraordinary.
155	27	"Chug Encounters of the Train Kind"	CBeebies	Ryan Toyama	February 15, 2021 (2021-02-15TTBA)
Look up in the sky! Is it a bird? A plane? No, it's Space Chuggers!
156	28	"The Spooky Chugger"	CBeebies	Thomas Hall	February 16, 2021 (2021-02-16TTBA)
Rattling rivets! The Spooky Chugger has returned!
157	29	"Chug Patrol: Mission Thunder"	CBeebies	Eva Konstantopoulos	February 17, 2021 (2021-02-17TTBA)
When a thunderstorm comes to Chuggington, Wilson can't control his fear!
158	30	"The Royal Chugger"	CBeebies	Michael Rabb	February 18, 2021 (2021-02-18TTBA)
Wilson finds out he's the first of his kind. His friends deem him Chuggington Royalty.
159	31	"Action Chugger's Day Off"	CBeebies	Danielle Koenig	February 19, 2021 (2021-02-19TTBA)
Action Chugger has a hard time relaxing.
160	32	"Twin Trouble"	CBeebies	Eva Konstantopoulos	February 22, 2021 (2021-02-22TTBA)
Hoot has had enough of his sister Toot! And Toot is tired of her brother Hoot!
161	33	"Night Moves"	CBeebies	Danielle Koenig	February 23, 2021 (2021-02-23TTBA)
An exhausted Wilson must roam Chuggington in search of a new cabin to sleep in.
162	34	"The Great Chugger Caper"	CBeebies	Ryan Toyama	February 24, 2021 (2021-02-24TTBA)
The trainees take on their undercover personas to retrieve a surprise gift for Skipper Stu.
163	35	"Piper's City Safari"	CBeebies	Patrick Rieger	February 25, 2021 (2021-02-25TTBA)
Koko, Wilson and Brewster give Piper a surprise tour.
164	36	"The Trainee and the Tree"	CBeebies	Stacey Greenberger	February 26, 2021 (2021-02-26TTBA)
Brewster encounters the oldest tree in Chuggington.
165	37	"Gold Rush"	CBeebies	Michael Rabb	March 1, 2021 (2021-03-01TTBA)
The trainees find a gold nugget and dream of ways to spend their riches.
166	38	"Pumpkin Spice Chuggers"	CBeebies	Ryan Toyama	March 2, 2021 (2021-03-02TTBA)
The trainees are on another mission as they try to rescue the last pumpkin in town.
167	39	"Reachin' Rosa"	CBeebies	Patrick Rieger	March 3, 2021 (2021-03-03TTBA)
During a game of Chuggball, the trainees discover Rosa has a talent for reaching high.
168	40	"Chugatronic Cargo"	CBeebies	Eva Konstantopoulos	March 4, 2021 (2021-03-04TTBA)
A high-tech super robot wreaks havoc around Chuggington.
169	41	"The Zephie Express"	CBeebies	Thomas Hall	March 5, 2021 (2021-03-05TTBA)
Zephie attaches to a turbo car in an attempt to be faster than Koko.
170	42	"The Art of Chug Shui"	CBeebies	Ryan Toyama	March 8, 2021 (2021-03-08TTBA)
Cormac must visit the Repair Shed, and Tai is put in charge of the Drop and Load Yard.
171	43	"The Record Breakers"	CBeebies	Patrick Rieger	March 9, 2021 (2021-03-09TTBA)
Zephie and Piper attempt to prove they are ready for the big jobs in Chuggington.
172	44	"Brewster's Best Buddy"	CBeebies	Danielle Koenig	March 10, 2021 (2021-03-10TTBA)
Brewster tries to get busy Action Chugger to play a game of hide-and-seek.
173	45	"Superstar Brewster"	CBeebies	Veronica Wall-Reed	March 11, 2021 (2021-03-11TTBA)
Brewster gets himself in a jam when he accidentally takes credit for Rosa's work.
174	46	"You for a Day"	CBeebies	Ryan Toyama	March 12, 2021 (2021-03-12TTBA)
Wilson and Brewster switch places for the day to prove who has the tougher job.

Specials

No. overall	No. in series	Title	Original broadcaster	Original air date
1	1	"Chug Patrol: Ready To Rescue"	CBeebies	26 August 2013 (2013-08-26)
Wilson joins the Chug Patrol rescue squad, and is mentored by new character Jackman. It's Wilson, Brewster and Koko's first day to try out their new advanced training gear. They head up to Rocky Ridge, where Koko and Brewster go into the mine and Wilson stays back to try out Chug Patrol 1, a mobile crane car. He feels the ground shake, and a wagon rolls away from him. While trying to stop the wagon, Wilson derails. Meanwhile, Brewster and Koko are in the mine when they feel the tremble. It knocks some stones onto the tracks which derail Koko and leave her dangling over an edge. Skylar then rescues Wilson and tells him he thinks the tremble came from Rocky Ridge Mine. Wilson remembers that Brewster and Koko are down there and races to the rescue, saving Koko just before the mine collapses. Then Emery breaks down in the forest. Wilson uses his new skills to locate Emery with the aid of a flare and gets him back on track with a huge crane. This Special Episode has a run time of just over 23 minutes. It is a combination of two episodes from Series 4 ("Rescue at Rocky Ridge" and "Wilson's Forest Flare") with additional footage providing a transition between the two episodes, including Wilson being shown the facilities offered by the new Chug Patrol Headquarters. Note: both of the included episodes have been broadcast in the UK as stand-alone episodes, with "Original UK Airdates" of 2 September 2013 ("Rocky Ridge") and 3 September 2013 ("Forest Flare").
2	2	"Chuggineers: Ready To Build"	CBeebies	()
Stars Brewster and the Chuggineers. Brewster is mentored by new characters Zack, Fletch and Tyne. The Chuggineers work to build a new high speed link to Tootington. This Special Episode has a run time of about 24 minutes, and is an extended version of a combination of two episodes from Series 4 ("We Are The Chuggineers" and "The Tootington Tunnel"). Additional footage provides a transition between the two episodes, including showing Tyne returning the tunnel boring machine and Brewster laying track inside the tunnel. Payce tells Brewster that she is nervous about her first run, so Brewster lets her practice. It also includes an introduction to Cormac, showing him loading up the wagons of tunnel walls. Note: both of the included episodes have been broadcast in the UK as stand-alone episodes, with "Original UK Airdates" of 14 April 2014 ("Chuggineers") and 17 April 2014 ("Tootington"). This Special was first aired on Treehouse TV in Canada on 5 May 2014.
3	3	"Snow Rescue"	CBeebies	January 2, 2021 (2021-01-02)
Wilson has lots of rescuing to do in the hazardous winter weather. This special is a combination of two series 4 episodes, "Winter Whiteout" and "Snow Patrol", as an extended version, has the runtime of 24 minutes. Note: both of the included episodes have been broadcast in the UK as stand-alone episodes, with "Original UK Airdates" of 01 January 2014 ("Winter Whiteout") and 03 January 2014 ("Snow Patrol"). This Special was first released in Australia on 11 June 2014.
4	4	"Delivery Dash at the Docks"	CBeebies	November 21, 2021 (2021-11-21)
Koko is thrilled to be spending the day training with Daley, Chuggington's new express delivery engine. Together they pick up and deliver important packages all around Chuggington, frequenting the bustling docks where Skipper Stu, Chuggington's new Dock Master, is unloading and loading the ship. Through their adventures, Koko and Skipper Stu learn the importance of patience, paying careful attention to detail and, of course, teamwork as they commence with the Delivery Dash at the Docks! The special is a combination of two stand-alone series 5 episodes ("Koko Express") and ("Skipper Stu and the Steam Crane"), and with a little extra footage added, has the runtime of 24 minutes. Note: both of the included episodes have been broadcast in the UK as stand-alone episodes, with "Original UK Airdates" of 26 May 2015 ("Koko Express") and 27 May 2015 ("Skipper Stu and the Steam Crane"). This Special was first aired on Disney Junior in the USA on 19 September 2015.
5	5	"The Big Freeze"	CBeebies	December 26, 2020 (2020-12-26)
Freezing temperatures and a fire at the lighthouse mean trouble for Chuggington. This special is a combination of two stand-alone series 5 episodes, "Chug Patrol Chief" and "Fletch Shines". With a little extra footage added it has the runtime of 24 minutes. Note: both of the included episodes have been broadcast in the UK as stand-alone episodes, with "Original UK Airdates" of 28 May 2015 ("Chug Patrol Chief") and 29 May 2015 ("Fletch Shines").
6	6	"Chugging Home for the Holidays"	CBeebies	December 19, 2021 (2021-12-19)
The trainees set out to San Locomota to cheer up a homesick Rosa. The chuggers soon learn the best holiday traditions are the ones made with your friends.
7	7	"Celebrate Chuggington"	CBeebies	March 7, 2021 (2021-03-07)
It's time for a brand new holiday in the great big world of trains - Chuggington Day! The trainees embark on an adventure to remember, including a scavenger hunt and a quest for the perfect statue! The trainees learn the importance of training together.

No. overall	No. in series	Title	Directed by	Written by	Badge name	Original broadcaster	Original air date
1	1	"Weighing It Up"	Sarah Ball	Ross Hastings	Weighing It Up	CBeebies	24 July 2010 (2010-07-24)
The trainees attempt to earn a badge by guessing weight. A dog getting onboard Brewster's car confuses matters.
2	2	"Carwash"	Sarah Ball	Paul Couvela	Carwash	CBeebies	25 July 2010 (2010-07-25)
Brewster and Koko must work together to wash dirty train cars.
3	3	"Rainbow Chuggers"	Sarah Ball	Polly Churchill and Lorelei King	Colour	CBeebies	31 July 2010 (2010-07-31)
Brewster and Koko have to follow different clues to find carriages of particular colours.
4	4	"Chug Patrol"	Sarah Ball	Deirdra Morris and Sarah Ball	Chug Patrol	CBeebies	1 August 2010 (2010-08-01)
Brewster and Koko try to break Emery's record for the most problems reported on the rails.
5	5	"Remember The Route"	Sarah Ball	Ross Hastings and Lorelei King	Remember The Route	CBeebies	7 August 2010 (2010-08-07)
The trainees must memorize a list of three destinations and visit them in the correct order.
6	6	"Squeaky Clean"	Sarah Morris	Deirdra Morris	Squeaky Clean	CBeebies	8 August 2010 (2010-08-08)
Brewster has to stay clean while transporting a load of compost.
7	7	"Honk Your Horns"	Sarah Ball	Emma Reeves	Horn Honking	CBeebies	14 August 2010 (2010-08-14)
Wilson has to prove that he knows when to use his horn and when not to use it.
8	8	"Ready To Roll"	Sarah Ball	Sarah Ball and Lorelei King	Ready To Roll	CBeebies	15 August 2010 (2010-08-15)
Before setting off on a long-distance night run, the trainees must make sure they complete all their safety checks.
9	9	"Capable Brewster"	Sarah Ball	Mark Caven	Capability	CBeebies	21 August 2010 (2010-08-21)
Brewster is tasked with transporting many carriages to the quarry. The task isn't as easy as he initially thinks, and when he cannot get his load up a steep gradient near the quarry, he finds himself seeking out the help of his friends.
10	10	"Fire Safety"	Sarah Ball	Phil O'Shea	Fire Safety	CBeebies	22 August 2010 (2010-08-22)
The trainees must demonstrate that they know what to do when there's a fire.
11	11	"Knowing Where You Are Going"	Sarah Ball	Lorelei King	Knowing Where You're Going	CBeebies	28 August 2010 (2010-08-28)
Wilson needs to remember where he's going, and not let himself get distracted.
12	12	"Helping Wheels"	Sarah Ball	Lorelei King	Helping Wheels	CBeebies	29 August 2010 (2010-08-29)
Brewster and Wilson must help others on and around the tracks.
13	13	"Running On Time"	Sarah Ball	Sarah Ball	Running On Time	CBeebies	4 September 2010 (2010-09-04)
Brewster and Koko try to stay on schedule while transporting passengers.
14	14	"Animal Helper"	Sarah Ball	Sarah Ball	Animal Helper	CBeebies	5 September 2010 (2010-09-05)
Brewster looks after Ebo the elephant while his safari park enclosure is being redone.
15	15	"Work Those Wheels"	Sarah Ball	Sarah Ball Additional writing by: Morgan Overton	Work Those Wheels	CBeebies	11 September 2010 (2010-09-11)
To get the badge, Wilson has to invent a new and fun workout for himself.
16	16	"Buddy Badge"	Sarah Ball	Ross Hastings	Buddy	CBeebies	12 September 2010 (2010-09-12)
Koko and Brewster must learn to trust each other.
17	17	"Brewster & the Star Map"	Sarah Ball	Sarah Ball and Lorelei King	Star Map	CBeebies	18 September 2010 (2010-09-18)
Koko, Wilson, and Brewster must use specific constellations as a guide to reach a destination.
18	18	"Emergency Emery"	Sarah Ball	Paul Matthew Thompson	Emergency	CBeebies	19 September 2010 (2010-09-19)
Emery pretends to have broken down so that Wilson and Brewster can practice rescuing him, but he later breaks down for real.
19	19	"Koko's Cargo"	Sarah Ball	Brenda Scott Royce	Cargo	CBeebies	25 September 2010 (2010-09-25)
Koko transports two different types of cargo from the farm.
20	20	"Concentrate Wilson!"	Sarah Ball	Sarah Ball	Concentration	CBeebies	26 September 2010 (2010-09-26)
Wilson learns some tricks that will help him memorize things and so improve his concentration.
21	21	"Follow The Leader"	Sarah Ball	Paul Couvela and Sarah Ball	Follow The Leader	CBeebies	2 October 2010 (2010-10-02)
Koko learns the best way to delegate tasks for delivering papers.
22	22	"Make Or Brake"	Sarah Ball	Ross Hastings	Good Judgement	CBeebies	3 October 2010 (2010-10-03)
The trainees take a brake test. Wilson fails, but should he confess to it or hide his mistake?
23	23	"No Time To Waste"	Sarah Ball	Mark Caven	Clean Up	CBeebies	9 October 2010 (2010-10-09)
The trainees learn about being efficient. They clean up litter to ensure it gets recycled, trying various methods to decide which way is the best.
24	24	"Quiet Please"	Sarah Ball	Sarah Ball	Quiet	CBeebies	10 October 2010 (2010-10-10)
The trainees have to keep quiet all day.
25	25	"Keep Chuggington Beautiful"	Sarah Ball	Lorelei King	Keep Chuggington Beautiful	CBeebies	16 October 2010 (2010-10-16)
The trainees each have to think of a way to make Chuggington even more beautiful.
26	26	"Who Do You Appreciate?"	Sarah Ball	Sarah Ball	Appreciation	CBeebies	17 (17) October 2010
Both Brewster and Wilson are each given a shiny new badge, and must give it to someone they really appreciate. But how to choose?
27	27	"Town Criers"	Sarah Ball	Brenda Scott Royce	Town Crier	CBeebies	24 January 2011 (2011-01-24)
Brewster and Wilson each have to make an announcement to the other chuggers.
28	28	"Couriers"	Sarah Ball	Emma Reeves	Courier	CBeebies	25 January 2011 (2011-01-25)
Koko and Brewster must each deliver three packages before three o'clock.
29	29	"Fire Warden Wilson"	Sarah Ball	Emma Reeves	Fire Warden	CBeebies	26 January 2011 (2011-01-26)
Wilson struggles to concentrate when working towards the Fire Warden badge.
30	30	"Home, Wilson!"	Sarah Ball	David Spicer	Find Your Way Home	CBeebies	27 January 2011 (2011-01-27)
Wilson is sent to a mystery location and needs to find his way home.
31	31	"Pull Together"	Sarah Ball	David Spicer	Snow Rescue	CBeebies	28 January 2011 (2011-01-28)
Wilson and Koko have to rescue a stranded chugger from the snow.
32	32	"Shape Up"	Sarah Ball	David Spicer	Loading	CBeebies	31 January 2011 (2011-01-31)
Koko and Wilson struggle to fit awkward-shaped objects into an open goods carriage.
33	33	"Show & Tell Brewster"	Sarah Ball	David Spicer	Show & Tell	CBeebies	1 February 2011 (2011-02-01)
Brewster invents a fun tour for visitors.
34	34	"Green Machines"	Sarah Ball	Emma Reeves	Green Machine	CBeebies	2 February 2011 (2011-02-02)
Hoot and Toot have to recycle everything thoroughly.
35	35	"Chug & Click Wilson"	Sarah Ball	Abigail Jackson	Chug & Click	CBeebies	3 February 2011 (2011-02-03)
Wilson has to use the camera carriage in three different ways.
36	36	"Service With A Smile"	Sarah Ball	David Spicer	Service With A Smile	CBeebies	4 February 2011 (2011-02-04)
Wilson learns about good customer service.
37	37	"First Things First"	Sarah Ball	Lizzie Ennever	First Things First	CBeebies	7 February 2011 (2011-02-07)
Hoot and Toot learn about setting priorities.
38	38	"Night Chuggers"	Sarah Ball	Sarah Ball	Night Chuggers	CBeebies	8 February 2011 (2011-02-08)
Hoot and Toot must deliver their cargo before sunrise.
39	39	"Trainer Wilson"	Sarah Ball	Sarah Ball	Trainer	CBeebies	9 February 2011 (2011-02-09)
Wilson has to teach Hoot and Toot how to use the paint wagon.
40	40	"Home Sweet Home"	Sarah Ball	Anna-Lisa Jenaer	Home Sweet Home	CBeebies	6 February 2012 (2012-02-06)
Brewster learns about camouflage when he repaints the lizards' house.
41	41	"Safeguarder Wilson"	Sarah Ball	Michael Chappell	Safeguarder	CBeebies	7 February 2012 (2012-02-07)
Wilson learns how to keep the tracks safe.
42	42	"Swift Shift"	Sarah Ball	Pete Reeves	Swift Shift	CBeebies	8 February 2012 (2012-02-08)
Hoot and Toot have to round up all the stray carriages around the depot in record time.
43	43	"Look Out Brewster"	Sarah Ball	Michael Chappell	Look Out	CBeebies	9 February 2012 (2012-02-09)
Brewster has to find potential safety hazards on the track.
44	44	"Wilson's Winter Feed"	Sarah Ball	Rick Vines	Animal Feed	CBeebies	10 February 2012 (2012-02-10)
Wilson and Koko have to feed the animals in the snow, but Wilson has trouble finding the sheep.
45	45	"Share The Load"	Sarah Ball	Abigail Jackson	Share The Load	CBeebies	13 February 2012 (2012-02-13)
Brewster learns to share the workload with his teammates.
46	46	"Mind Your Manners"	Sarah Ball	Heather Simms	Manners	CBeebies	14 February 2012 (2012-02-14)
Decka teaches Toot that having good manners is about what you do, not what you say.

Series overview