I Am Groot
Created byKirsten Lepore
Based onMarvel Comics
Written byKirsten Lepore
Directed byKirsten Lepore
ComposerDaniele Luppi
Country of originUnited States
Original languageEnglish
No. of seasons1
No. of episodes5
Executive producers
  • Carrie Wassenaar (season 1)
  • Craig Rittenbaum (season 2)
  • Alex Scharf (season 2)
EditorDan Urrutia
Running time5–6 minutes
Production companyMarvel Studios Animation
Original networkDisney+
Original releaseAugust 10, 2022 (2022-08-10) –
present (present)
Marvel Cinematic Universe television series

I Am Groot is an American series of animated shorts created by Kirsten Lepore for the streaming service Disney+, based on the Marvel Comics featuring the character Groot. It features characters from the Marvel Cinematic Universe (MCU), following Baby Groot on various adventures that get him into trouble between the events of Guardians of the Galaxy (2014) and one of Guardians of the Galaxy Vol. 2's (2017) mid-credits scenes. The series is produced by Marvel Studios Animation, with Lepore serving as head writer and director.

Vin Diesel reprises his role as the voice of Baby Groot from the MCU films, with Bradley Cooper also starring. I Am Groot was announced in December 2020, and Luma Pictures began work on the series' photorealistic animation by August 2021. The involvement of Lepore was revealed that November.

I Am Groot premiered its first season with five shorts on Disney+ on August 10, 2022, as part of Phase Four of the MCU. A second season, also with five shorts, will be released on September 6, 2023, as part of Phase Five.


Each short follows Baby Groot as he grows up in the galaxy, going on adventures with new and unusual characters that get him into trouble.[1][2]

Cast and characters

Additionally, James Gunn voices a wrist watch and Trevor Devall voices Iwua, a shapeshifting alien who mimics Groot.[6] The Watcher will appear in season 2.[7]


No.TitleDirected byWritten byOriginal release date
1"Groot's First Steps"Kirsten LeporeKirsten LeporeAugust 10, 2022 (2022-08-10)
While growing in a pot, Baby Groot is tended by robots. When a crack appears on his pot, the robots replace Groot with a bonsai plant. Out of jealousy, Groot attacks the plant and they both fall onto the floor, resulting in their pots breaking and Groot taking his first steps.
2"The Little Guy"Kirsten LeporeKirsten LeporeAugust 10, 2022 (2022-08-10)
Baby Groot finds tiny blue Grunds under a rock and plays with them, only for the Grunds to see this as an attack and launch a counterattack. A frightened Groot farts a leaf, which the Grunds find as their food source. Groot finds a nearby bush to give the Grunds additional food, only to accidentally step on them upon returning.
3"Groot's Pursuit"Kirsten LeporeKirsten LeporeAugust 10, 2022 (2022-08-10)
Waking up in the middle of the night in the Eclector's Quadrant, Baby Groot finds a broken vial and traces the bubble-colored liquid from it around the ship. This is revealed to be Iwua, a shape-shifting alien who impersonates him. The pair dance, with the alien teaching him dance steps, until Groot ejects Iwua out of the ship via the airlock.
4"Groot Takes a Bath"Kirsten LeporeKirsten LeporeAugust 10, 2022 (2022-08-10)
Baby Groot finds a pool of mud and takes a bath. He soon finds leaves growing out of him, due to the mud, and grooms them in different styles which results in a nearby Gangalorian squirrel bird becoming irritated. Groot eventually uses all of the pool's mud and can no longer grow the leaves. As the squirrel bird laughs at him, Groot trims its hair to use as a scarf.
5"Magnum Opus"Kirsten LeporeKirsten LeporeAugust 10, 2022 (2022-08-10)
Baby Groot gathers various items inside the ship to draw the Guardians of the Galaxy, including causing an explosion to create glitter. Rocket finds Groot trying to fix a hole caused by the explosion. Groot gives the drawing to Rocket, who is almost sucked out of the ship before Groot saves him.



In December 2020, Marvel Studios President Kevin Feige announced I Am Groot, a series of short films starring Baby Groot.[1][8] Around then, Marvel Studios' head of streaming, television and animation Brad Winderbaum chose Kirsten Lepore to direct the shorts, which would have "little-to-no dialogue".[4]: 2  Marvel Studios was looking for a way to return to the Baby Groot character after his appearance in Guardians of the Galaxy Vol. 2 (2017) since they felt there was "a whole universe of stories to tell" with him as a toddler. They also were drawn to early Mickey Mouse and Donald Duck short films as a way to "go back to that early Disney animation short-form style of storytelling".[9] Lepore was announced as director of the shorts during the Disney+ Day event in November 2021;[2] she is also the series' head writer.[10]

I Am Groot consists of five shorts,[11] totaling approximately 15 minutes,[4]: 3  produced by Marvel Studios Animation.[12] The shorts are executive produced by Marvel Studios' Feige, Louis D'Esposito, Victoria Alonso, and Winderbaum, as well as James Gunn, the writer and director of the Guardians of the Galaxy films, and Lepore.[5] Production on five additional shorts was underway by July 2022,[13] described as a second season.[14] Lepore said this second collection of shorts would be "in the same spirit" as the first,[15] and features ideas she had that did not make the first collection of shorts.[16] Lepore, Feige, D'Esposito, Alonso, and Winderbaum retunred as executive-producers for season 2.[7] Gunn didn't returned for the second season, having departed Marvel Studios to work as co-CEO of DC Studios after finishing Guardians of the Galaxy Vol. 3 (2023).[17]


Lepore drew inspiration from her son, and said the series uses science fiction elements to explore Groot's regular childhood moments.[13] She met with Gunn throughout the process to ensure that she was accurately portraying Baby Groot, who Gunn described to her as a "bad baby".[18] Lepore was also inspired by Looney Tunes as well as a Buster Keaton style of smart, physical comedy, which Feige and Winderbaum were also excited to explore.[9] Marvel Studios was able to create animatics more easily given I Am Groot is shorts, allowing them to "play with bits and... concepts" to see what worked and find the identity of the series.[16]

For the first short, "Groot's First Steps", Lepore wanted to explore Groot growing out of his pot, and was able to incorporate that with another idea of Groot, a sentient tree, going up against a non-sentient tree, which allowed her to explore Keaton physical comedy "in which the inanimate object always wins". "Groot's Pursuit" was conceived thinking about how children can mimic one another, resulting in one getting frustrated by it.[4]: 6  Lepore was also interested in exploring Groot's physical abilities, which led to the short "Groot Takes a Bath". She described Groot as becoming a Chia Pet, which resulted in "a very fun arena to play in".[4]: 7 

Gunn said the series was not necessarily connected to his Guardians of the Galaxy films,[19] and described them as being "canon to themselves" in the Marvel Cinematic Universe (MCU).[20] Joshua Meyer from /Film likened this to the Team Thor mockumentary shorts which he called a "funny bit of apocrypha that isn't essential to MCU continuity".[19] Winderbaum said the shorts were set between the end of Guardians of the Galaxy Vol. 2 and that film's mid-credits scene which featured a teenage Groot,[18] with Lepore adding that it also showed events between the end of Guardians of the Galaxy (2014) and the start of Guardians of the Galaxy Vol. 2.[15] Gunn later stated he found it hard to see how they were "canonically MCU" despite Marvel saying they were.[21] Other members of the Guardians of the Galaxy do not appear in the series, outside of Rocket, as the creatives were interested in focusing on Groot and "getting to know his character better" while also exploring the fun of seeing "what he does when nobody's looking" since "that's where he gets into the most trouble".[9]


Vin Diesel was confirmed to be reprising his role as the voice of Baby Groot in June 2022.[3][10] Diesel recorded new lines for the shorts, after it was initially discussed to reuse existing recordings of him saying "I am Groot" for the series.[16] The next month, Bradley Cooper was revealed to be reprising his MCU role as the voice of Rocket,[5] as well as Gunn voicing a wrist watch.[22][6] Trevor Devall voices Iwua. Bob Bergen, Terri Douglas, Scott Menville, Kaitlyn Robrock, Fred Tatasciore, Kari Wahlgren, and Matthew Wood provide additional voices.[6]


Baby Groot is the same model designed by Luma Pictures for Vol. 2.[9] Lepore enjoyed designing the Grunds, seen in "Little Guys", and finding the way to make them be expressive with "just black dots and a mouth".[4]: 6  Other original designs for the series included Iwua, the shapeshifting alien, and Snoot Pin Bongo, a squirrel-like creature inspired by the Star Wars character Salacious Crumb.[9] Perception created the titles for I Am Groot. The series presents the Marvel Studios opening and fanfare fast-forwarding. Lepore was looking to get "really irreverent" with the opening, with Winderbaum adding the studio was always looking for ways to shorten the opening. The creatives liked this since it helped balance the runtime of the shorts without having "a minute-and-a-half opening" along with "a five-minute credit sequence", with Lepore calling it the perfect design for Groot.[16]

Animation and editing

Work on the series' photorealistic animation style began by August 2021.[23] Winderbaum explained that Marvel Studios wanted I Am Groot to feel "directly rooted in the language of the films", which is why they chose visual effects company Luma Pictures to animate the series since they previously designed and worked on Baby Groot for Vol. 2. Winderbaum highlighted how Lepore's experience working with stop motion animation translated to her directing computer-generated animation.[24]: 6:31–7:13, 7:43–7:48  When talking to Lepore, Gunn compared Baby Groot's poses and facial expressions to emojis due the character's face just having eyes and a mouth.[18]

Initial conceptions of the episodes in the storyboard and animatic stages resulted in the shorts being about five minutes. Lepore was aiming for each short to be approximately three minutes in length, and made refinements and "edited very carefully" to get them to that runtime.[4]: 3 


Daniele Luppi served as the composer for the first five shorts of I Am Groot. Lepore chose Luppi to score the series given his past work with an electronic sound, which helped translate to the "strange" sound she was looking for. She added that his score "sounds like it came out of a Spaghetti Western with the same kind of patina on it from that era". Luppi used old microphones, keyboards, and other analog instruments to give his score an "authentic, more organic sound".[4]: 5–6  A single featuring the songs "Groot Bossa Nova" and "Groot Tuttifrutti" from the shorts was released digitally by Marvel Music and Hollywood Records on August 4, 2022.[25]

Lepore wanted to feature music from the 1960s and 1970s, and looked at music from around the world instead of just the United States, to differ it from the music featured in the Guardians of the Galaxy films. Licensed songs in the series include "In the Hall of the Mountain Queen" by Raymond Scott in "Groot's First Steps", which Lepore noted instantly gives the short a "really weird flavor, this spacey, early electro feel", "Ran Kan Kan" by Tito Puente in "Groot's Pursuit", and "You Can Get It If You Really Want" by Jimmy Cliff in "Magnum Opus".[4]: 5 


Brief footage from the series was shown during Disney's annual meeting of shareholders in March 2022 within a content highlight reel.[26] The first poster for the series, announcing its release date, was revealed on June 5, which made the series "immediately [begin] trending online". According to Variety's Trending TV chart, it amassed 231,000 user engagements, which measure the combination of tweets, retweets, likes, and hashtags, the second most for the week of May 30 to June 5, behind the Netflix series Stranger Things.[27] Marvel Studios partnered with Wonderful Pistachios and Framestore for a "Groot Gets Crackin'" marketing campaign, featuring Groot across television advertisements, digital and social media posts, and limited-edition packaging for their pistachios, as well as in-store displays until August 31. A 15-second television spot was released on June 6, as part of the campaign. Tickets to attend Marvel's Avengers S.T.A.T.I.O.N. in Las Vegas were also set to be given out randomly to customers who bought their pistachios as part of the campaign.[28]

The short "Magnum Opus" debuted at the El Capitan Theatre, appearing before select screenings of the MCU film Thor: Love and Thunder (2022), from July 18 to 24.[29] The short "Groot Takes a Bath" was shown during Marvel Studios' animation panel at San Diego Comic-Con on July 22, where Lepore discussed the series and a trailer for all of the shorts was also released.[13][5] Posters for each short were released ahead of their premiere.[30]


I Am Groot premiered with five shorts on Disney+ on August 10, 2022,[11] as part of Phase Four of the MCU.[31] A second season, also consisting of five shorts, will be released on September 6, 2023,[32] as part of Phase Five of the MCU.


Audience viewership

I Am Groot was the third highest streaming series for viewers in the United States for the week ending August 14, 2022, according to Whip Media's TV Time.[33]

Critical response

The review aggregator website Rotten Tomatoes reported an 87% approval rating, with an average score of 7.70/10, based on 15 reviews. The website's critics consensus reads: "He is Groot, and that novelty alone ought to give MCU fans a rooting interest in this slight but fun series of hijinks."[34]

Matt Fowler of IGN gave I Am Groot 7 out of 10, finding the shorts "adorable as an animated offshoot of the MCU but also contain a quirky dark humor thanks to [Baby] Groot's own temper and penchant for getting punchy." Fowler noted how Groot's prickliness was "a saving grace... as these types of shorts rarely showcase a brat."[35] Andrew Webster of The Verge considered the series as one of the greatest animated shorts on Disney+, feeling the shorts were "fun and goofy". Webster also found that the short runtime "works well here — the gimmick doesn't last long enough to overstay its welcome."[36] Variety's Wilson Chapman said I Am Groot was "charming, briskly paced and — in a rarity for a Marvel streaming TV show — completely self-contained, with no cameos or set-ups for another show to speak-of".[9] Brett White from Decider likened the series to Looney Tunes with "mayhem in the best way possible" and called I Am Groot "a damn delight from beginning to end", saying, "Each short zips along at a perfect pace, deploying sight gags that hit their mark every time." White was frustrated, however, with each short being their own entry on Disney+ rather than collected under one title.[37] Nick Schager at The Daily Beast was positive on the shorts, saying their "brevity prevents it from growing stale, and yet given that each chapter runs only four minutes, a little extra time might have let it playfully elaborate upon its conceits". He also enjoyed the animation, saying I Am Groot "boasts a handsome vibrancy and level of detail".[38]


  1. ^ a b c Anderton, Ethan (December 10, 2020). "'Guardians of the Galaxy' is Getting a Live-Action Holiday Special in 2022 Before Vol. 3 Arrives in 2023". /Film. Archived from the original on December 11, 2020. Retrieved December 10, 2020.
  2. ^ a b Hipes, Patrick (November 12, 2021). "Disney+ Day: All The Streamer's Film & TV News From Premiere Dates To Series Orders". Deadline Hollywood. Archived from the original on November 12, 2021. Retrieved November 12, 2021.
  3. ^ a b Dick, Jeremy (June 5, 2022). "I Am Groot Poster Reveals August Premiere Date". MovieWeb. Archived from the original on June 5, 2022. Retrieved June 5, 2022.
  4. ^ a b c d e f g h i j "I Am Groot Production Brief" (PDF). The Walt Disney Studios. July 27, 2022. Archived (PDF) from the original on August 1, 2022. Retrieved August 1, 2022.
  5. ^ a b c d Chapman, Wilson (July 22, 2022). "'I Am Groot' Drops Trailer, Renewed For Five Additional Episodes". Variety. Archived from the original on July 22, 2022. Retrieved July 23, 2022.
  6. ^ a b c Simons, Roxy (August 10, 2022). "Who Stars in the Voice Cast for Disney+'s 'I Am Groot'?". Newsweek. Archived from the original on August 10, 2022. Retrieved August 10, 2022.
  7. ^ a b Marvel Studios’ I Am Groot Season 2 | Official Trailer | Disney+, retrieved August 6, 2023
  8. ^ Peters, Jay; Gartenberg, Chaim; Alexander, Julia (December 10, 2020). "Here are all the new Marvel, Star Wars, and other projects Disney announced at its investor day". The Verge. Archived from the original on December 11, 2020. Retrieved December 11, 2020.
  9. ^ a b c d e f Chapman, Wilson (August 10, 2022). "'I Am Groot' Creators on the Short Series' Connection to the MCU and Baby Groot vs. Baby Yoda Debate". Variety. Archived from the original on August 10, 2022. Retrieved August 11, 2022.
  10. ^ a b Disney+ (June 6, 2022). "Disney+ Unveils Key Art and Launch Date for Marvel Studios' "I Am Groot" Shorts" (Press release). The Futon Critic. Archived from the original on June 6, 2022. Retrieved June 6, 2022.
  11. ^ a b Lerner, Jessica (June 6, 2022). "Disney+ Adds I Am Groot to Summer Lineup". Adweek. Archived from the original on June 6, 2022. Retrieved June 6, 2022.
  12. ^ Lee, Chris (January 13, 2023). "Inside the VFX Union Brewing in Hollywood". Vulture. Archived from the original on January 25, 2023. Retrieved February 1, 2023. Alonso heads up Marvel's dedicated "mini-studio," Marvel Studios Animation, which is behind such shows as What If ...? [...] and the summer 2022 series of Vin Diesel–voiced original shorts, I Am Groot.
  13. ^ a b c Nolan, Liam (July 22, 2022). "SDCC Live: Marvel Studios Animation Panel Reveals Future of X-Men '97, What If and Marvel Zombies". Comic Book Resources. Archived from the original on July 22, 2022. Retrieved July 22, 2022.
  14. ^ Paige, Rachel (July 22, 2022). "SDCC 2022: Everything From the Marvel Studios Animation Panel". Marvel.com. Archived from the original on August 1, 2022. Retrieved August 1, 2022.
  15. ^ a b Johnson, Zac (August 2, 2022). "How Marvel Studios Is Branching Out with I Am Groot". D23. Archived from the original on August 6, 2022. Retrieved August 6, 2022.
  16. ^ a b c d Lane, Carly (August 10, 2022). "'I Am Groot': Kirsten Lepore and Brad Winderbaum on Embracing Groot's Dark Edge and Working With Vin Diesel". Collider. Archived from the original on August 11, 2022. Retrieved August 12, 2022.
  17. ^ "https://twitter.com/JamesGunn/status/1655352263035191296". Twitter. Retrieved August 6, 2023. ((cite web)): External link in |title= (help)
  18. ^ a b c Davis, Brandon (July 28, 2022). "When I Am Groot Takes Place in MCU Timeline Revealed". ComicBook.com. Archived from the original on July 28, 2022. Retrieved July 29, 2022.
  19. ^ a b Meyer, Joshua (June 5, 2022). "I Am Groot Animated Shorts Coming To Disney+ In August 2022". /Film. Archived from the original on June 6, 2022. Retrieved June 6, 2022.
  20. ^ Deboer, Riley (June 7, 2022). "GOTG's James Gunn Clarifies I Am Groot's MCU Canon Status". Comic Book Resources. Archived from the original on June 8, 2022. Retrieved June 7, 2022.
  21. ^ Davis, Brandon (August 11, 2022). "Is I Am Groot MCU Canon? Filmmakers Debate". ComicBook.com. Archived from the original on August 12, 2022. Retrieved August 12, 2022.
  22. ^ Babb, Tiffany (July 28, 2022). "Disney+ series I Am Groot features a James Gunn voice cameo". PopVerse. Archived from the original on July 28, 2022. Retrieved July 28, 2022.
  23. ^ Vary, Adam B. (August 11, 2021). "Marvel Studios Planning 'Multiple' New Animated Series Following Debut of 'What If...?'". Variety. Archived from the original on August 11, 2021. Retrieved August 12, 2021.
  24. ^ Phase Zero (July 28, 2022). Spider-Man Freshman Year BOMBSHELL + I Am Groot Timeline! – Kirsten Lepore and Brad Winderbaum. Retrieved July 29, 2022 – via YouTube.
  25. ^ "'I Am Groot' Soundtrack Single Released". Film Music Reporter. August 4, 2022. Archived from the original on August 5, 2022. Retrieved August 5, 2022.
  26. ^ Lang, Brad (March 10, 2022). "Disney Debuts First I Am Groot Clip". Comic Book Resources. Archived from the original on March 10, 2022. Retrieved March 12, 2022.
  27. ^ Dowling, Amber (June 6, 2022). "'Stranger Things' Maintains Twitter Buzz as 'I Am Groot' Roots Its Top 10 Debut". Variety. Archived from the original on June 7, 2022. Retrieved June 7, 2022.
  28. ^ Adams, Timothy (June 6, 2022). "Marvel Studios Celebrates I Am Groot Disney+ Shorts With Wonderful Pistachios Campaign". ComicBook.com. Archived from the original on June 6, 2022. Retrieved June 6, 2022.
  29. ^ Liu, Narayan (July 16, 2022). "Marvel's I Am Groot Short to Premiere Before Select Thor 4 Showings". Comic Book Resources. Archived from the original on July 18, 2022. Retrieved July 18, 2022.
  30. ^ Oddo, Marco Vito (August 10, 2022). "'I Am Groot' Series Gets Colorful Posters For Every Episode". Collider. Archived from the original on August 10, 2022. Retrieved August 10, 2022.
  31. ^ Paige, Rachel (December 11, 2020). "All of the Marvel Studios News Coming out of The Walt Disney Company's 2020 Investor Day Presentation". Marvel.com. Archived from the original on December 13, 2020. Retrieved December 14, 2020.
  32. ^ https://twitter.com/MarvelStudios/status/1688233723693813760
  33. ^ Prange, Stephanie (August 16, 2022). "Netflix's 'Day Shift,' 'The Sandman' Top Weekly Whip Media Streaming Charts". Media Play News. Archived from the original on October 28, 2022. Retrieved October 29, 2022.
  34. ^ "I Am Groot: Season 1". Rotten Tomatoes. Fandango Media. Retrieved September 7, 2022.
  35. ^ Fowler, Matt (August 10, 2022). "I Am Groot: Season 1 Review". IGN. Archived from the original on August 10, 2022. Retrieved August 10, 2022.
  36. ^ Webster, Andrew (August 10, 2022). "I Am Groot is delightfully inconsequential". The Verge. Archived from the original on August 10, 2022. Retrieved August 10, 2022.
  37. ^ White, Brett (August 10, 2022). "Stream It or Skip It: 'I Am Groot' on Disney+, Where the Feisty Little Guardian Gets into Big Trouble". Decider. Archived from the original on August 15, 2022. Retrieved August 16, 2022.
  38. ^ Schager, Nick (August 10, 2022). "'I Am Groot' Is a Delightful Marvel Superhero Kids Snack". The Daily Beast. Archived from the original on August 16, 2022. Retrieved August 16, 2022.