The 4400
Created by
Theme music composerAmanda Abizaid
Opening theme"A Place in Time" (performed by Bosshouse featuring Amanda Abizaid)
Ending theme"Salvation" John Van Tongeren
Country of originUnited States
Original languageEnglish
No. of seasons4
No. of episodes44 (list of episodes)
Production locationsVancouver, British Columbia, Canada
Running time42 minutes
Production companies
Original release
ReleaseJuly 11, 2004 (2004-07-11) –
September 16, 2007 (2007-09-16)

The 4400 (pronounced "the forty-four hundred") is a science fiction television series produced by CBS Paramount Network Television in association with BSkyB, Renegade 83, and American Zoetrope for USA Network in the United States and Sky One in the United Kingdom.[2][1] It was created and written by Scott Peters and René Echevarria, and it starred Joel Gretsch and Jacqueline McKenzie. The series ran for four seasons from July 11, 2004, to September 16, 2007.[3]


In the series' pilot episode, a ball of light deposits a group of 4400 people in the Cascade Range foothills near Mount Rainier, Washington, in the United States. Each of the 4400 had disappeared in a beam of green light in 1946 or after. None of them have aged from the time of their disappearance. Confused and disoriented, they have no memories of what transpired prior to their return.


Creator Scott Peters has stated that the series was originally titled "A Light in the Sky", but looking for something unique he decided to "play around with numbers" instead and arrived at "4400" because it "just sounded cool" and "was a very round number with two 4s and two 0s".[4]


Third-season cast of The 4400

The National Threat Assessment Command (NTAC), a division of the Department of Homeland Security, is in charge of dealing with the return of the 4400. Dennis Ryland is the head of NTAC. Ryland assigns Tom Baldwin and Diana Skouris as the lead team to investigate the 4400. In the second season, Ryland goes to Washington and is replaced by Nina Jarvis. In the fourth season, Meghan Doyle takes over as the head of NTAC.

Many of the returnees have trouble getting their lives back on track after being gone from the world for years. More significantly, a small number of the returnees begin to manifest paranormal abilities, such as telekinesis, telepathy and precognition, as well as other "gifts". For example, in the pilot, Shawn Farrell manifests an ability to heal the broken neck of a dead bird, bringing it back to life. In addition, one of the 4400, Lily Moore, has become pregnant between her disappearance and return.

The first-season finale, "White Light", reveals that the 4400 were abducted not by aliens, but by humans from the Earth's future, that Kyle Baldwin was to be their "messenger", and that they were returned to avert a catastrophe.

By the second season, it is revealed that all 4400 have a fictional neurotransmitter, promicin, in their brains, which gives them their powers. The government, afraid of what this large group would do with such power, had secretly been dosing all of the 4400 with a promicin inhibitor, which had worked on most, but not all, of the 4400. One of the inhibitor's side effects is a potentially fatal immune deficiency. The inhibitor is ultimately removed from the 4400 by a dose of promicin extracted by Kevin Burkhoff from the blood of the infant Isabelle, who was never given the inhibitor.

At the beginning of the third season, the Nova Group, a terrorist faction made up of 4400s, emerges. Originally formed as a "defensive" group in the aftermath of the promicin-inhibitor scandal, the Nova Group eventually carries out numerous terrorist attacks against the government and NTAC. The group is responsible for many terrorist attacks including the assassination of the men involved with the promicin-inhibitor conspiracy; the attempted assassination of Ryland; the framing of Baldwin for murder; and the driving of another person to insanity.

During the third and fourth season, it is revealed that only a certain faction from the future wants to see history changed. Another faction, which prefers the status quo, opposes the 4400, and has sent their own operatives, including Isabelle Tyler and "the Marked", into the past. The exact motives of both factions were not revealed.

Eventually, Jordan Collier, a returnee who declares himself the savior of humanity, makes promicin shots available to the general public. However, only half of the human population can actually tolerate promicin, and thus develop superhuman abilities, while the other half die upon taking the shot. Although the government outlaws promicin use, thousands of previously ordinary people have developed superhuman abilities, severely complicating NTAC's task. Collier later annexes a part of Seattle and transforms it into "Promise City", a self-proclaimed paradise open to all people with superhuman abilities. The US government attempts to reclaim Promise City but meets with little success.

At the conclusion of the series, Danny Farell's uncontrolled ability exposed some of the residents of Seattle to promicin, resulting in about 9,000 deaths and as many newly empowered humans, while at the same time forcing the remains of NTAC (now themselves mostly promicin-positive) to ask Jordan Collier and his followers (as the only group immune to the 50% chance of death from exposure) to become the de facto government of Seattle. The series ended with a cliffhanger, with Collier pledging to build the future he had promised, while the government watches uneasily as Collier's militia remains in control of Seattle, now known as Promise City.


In the series, promicin is a fictional neurotransmitter the human body produces that controls and regulates bodily functions. In the 4400, it enables every member to use parts of the cerebellum no human has previously used. This is the cause of the new abilities in each returnee. Promicin's behavior and effects are unpredictable, potentially giving any ability. As part of a government conspiracy, every 4400 is regularly injected with a promicin-inhibitor, suppressing their potential new abilities.[5]

Since the government ceases injecting promicin inhibitor, every 4400 develops an ability.[5]

Dr. Kevin Burkhoff devises a way to artificially create 4400 abilities through a series of promicin injections, using himself as a test subject,[6] giving him regenerative abilities.[7] The government finds out about this breakthrough and builds up its own stockpile of a much purer promicin (extracted from Isabelle Tyler), which they in turn use to create at least one group of soldiers with 4400 abilities, as demonstrated by the government's attack on Promise City. Jordan Collier steals the government's supply, and begins distributing it via human couriers to anyone who wants the shot.

An injection of promicin has a 50% chance of either killing the person taking the injection (by way of an aneurysm[8]) or giving them a 4400 ability.[9] In the fourth season, Dr. Burkhoff claims to have discovered how promicin interacts with the body, thus being able to predict whether a person will survive the shot or not. It is explained that nine out of ten left-handed people who take the shot survive. In the brain there is a small part called the corpus callosum. It is essentially a bundle of neural fibres that connects the two hemispheres and it is usually slightly larger in left-handed people than it is in right-handed people. That is why left-handed people survive; the size of that part of the brain helps determine whether or not a person will be able to integrate a new neurotransmitter. With further research, Dr. Burkhoff believes a simple CAT scan will be able to tell how anyone's body will react to a promicin shot.

There exists a substance that can eliminate all traces of promicin in the human body, effectively robbing the injected individual of any 4400 powers and in addition making this person allergic to promicin.[8] The identity and makeup of this substance is not stated, and the only known source of it so far is from the future.[10] A second method also exists for removing promicin from non-4400 humans, through the promicin-neutralizing ability of Jordan Collier.

There also appears to be a substance that can counteract the anti-promicin's effects as Tom Baldwin, during his time as a member of the "Marked", uses this substance to help Isabelle Tyler regain her powers by removing her promicin allergy. Like the anti-promicin, this substance appears to be from the future.

As discovered by Marco in the episode "The Starzl Mutation", Seattle Presbyterian Hospital started using a flawed radiation machine to treat their cancer patients in 1969. The microswitches that controlled the machine were not functioning properly, so the doses were incorrect. This went on for just under five years. Once the hospital figured out what they were doing they tested everyone who had ever been exposed to it and in some cases the radiation induced a small mutation. This mutation was a slight alteration of the eleventh chromosome, named the "Starzl mutation" after the manufacturer of the faulty machine.

The mutation is hereditary, meaning people that got it passed it onto their children. The Starzl mutation is both harmless and conserved in those offspring; they live normal healthy lives. While the offspring of a returnee normally do not retain the ability to generate promicin, a second-hand report from John Shaffner (an ex-special ops soldier) suggested that the offspring of a 4400 and a Starzl mutant will be "promicin-positive", meaning they will have abilities. This is believed by Tom Baldwin and Diana Skouris to be the reason why the abductees were returned to the Seattle area – it is the only place they are likely to encounter individuals who possess the Starzl mutation and therefore the only place they are likely to produce children with 4400 abilities.

The promicin-inhibitor "piggybacks on glucose", after entering the brain through facilitated diffusion. It is a binding protein; that is, it binds itself to promicin in the body and neutralizes it. If there is no promicin for it to bind to, it remains in the body. Eventually, it builds up to toxic levels in the lymph nodes, damaging the immune system. The result is a chemically induced immunodeficiency.

To counteract the promicin inhibitor, Dr. Burkhoff develops a serum containing Isabelle's pure promicin. This serum neutralizes the charge so the inhibitor is not able to cross membranes and can be flushed out of the body.[9]


The 4400 is set in Seattle, Washington, United States,[11] but actually filmed in the Vancouver, British Columbia, Canada, area. Settings include:

Cast and characters

Main article: List of The 4400 characters

Series regulars

Actor Character Season
1 2 3 4
Joel Gretsch Tom Baldwin Main
Jacqueline McKenzie Diana Skouris Main
Mahershala Ali Richard Tyler Main Guest
Patrick Flueger Shawn Farrell Main
Conchita Campbell Maia Skouris Main
Chad Faust Kyle Baldwin Main Guest Main
Laura Allen Lily Tyler Main Does not appear[a] Guest
Kaj-Erik Eriksen Danny Farrell Main Recurring Guest
Brooke Nevin Nikki Hudson Main Guest Does not appear
Peter Coyote Dennis Ryland Main Guest Recurring Does not appear
Samantha Ferris Nina Jarvis Does not appear Main Does not appear
Karina Lombard Alana Mareva Does not appear Recurring Main Does not appear
Megalyn Echikunwoke Isabelle Tyler Does not appear Does not appear[b] Main
Billy Campbell Jordan Collier Guest Recurring Main
Jenni Baird Meghan Doyle Does not appear Main
  1. ^ An older version of Lily is played by Tippi Hedren in one episode of the third season.
  2. ^ Isabelle is portrayed at various ages in eight episodes of the second season, by Jordan Lasorsa-Simon as a toddler, by Madison Pettis as a child, and by Christie Laing as an adult.

Recurring guest stars

In order of first appearance:

Actor Character Season
1 2 3 4
Richard Kahan Marco Pacella Guest Recurring
Jeffrey Combs Kevin Burkhoff Does not appear Recurring
Kavan Smith Jed Garrity Does not appear Recurring
Summer Glau Tess Doerner Does not appear Guest Recurring
Jody Thompson Devon Moore Does not appear Recurring Guest
Natasha Gregson Wagner April Skouris Does not appear Recurring Guest
Sharif Atkins Gary Navarro Does not appear Guest Does not appear
Kathryn Gordon Heather Tobey Does not appear Guest
Garret Dillahunt Matthew Ross Does not appear Recurring Does not appear
Tristin Leffler Cassie Dunleavy Does not appear Recurring


Main article: List of The 4400 episodes

SeasonEpisodesOriginally aired
First airedLast aired
15July 11, 2004 (2004-07-11)August 8, 2004 (2004-08-08)
213June 5, 2005 (2005-06-05)August 28, 2005 (2005-08-28)
313June 11, 2006 (2006-06-11)August 27, 2006 (2006-08-27)
413June 17, 2007 (2007-06-17)September 16, 2007 (2007-09-16)

The 4400 ran for four seasons. The first season is presented as a miniseries of five episodes, which aired weekly from July 11, 2004, to August 8, 2004, with a two-hour premiere. The second, third and fourth seasons are each 13-episode seasons (counting the two-hour premieres in the second and third seasons as two episodes). A special episode, "The 4400: Unlocking the Secrets", aired between the second and third seasons, on June 3, 2006, originally on NBC.[19]

Production of the third season was shot in Vancouver until July 26, 2006. The third season premiered June 11, 2006, with 4.2 million viewers tuning in.[20] Executive Producer Ira Steven Behr described the third season as "bigger and more mythic. It feels like 26 episodes instead of 13 because we're cramming so much stuff in". Billy Campbell, the actor who plays Collier, took most of the third season off to sail around the world, returning in the final four episodes.[21]

Production of the fourth and final season began in early 2007 for a mid-year premiere, returning with the episode "The Wrath of Graham".[22]



This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources in this section. Unsourced material may be challenged and removed. (February 2010) (Learn how and when to remove this template message)

On September 14, 2000, Variety reported that American Zoetrope, an independent film production company owned by the family of filmmaker Francis Ford Coppola, had made two television production deals; one of them being made with Viacom to produce full-length television series, having themselves been in the television production industry before with miniseries and made-for-television films like Dark Angel and Moby Dick and already produced their first full-length series First Wave for Space in Canada and the Sci-Fi Channel in the United States.[27] The 4400 was the only product to ever come out of the American Zoetrope/Viacom deal, as Viacom would split at the start of 2006 into CBS Corporation and a new Viacom, the former of which took over Viacom's place as co-producer of the series.

The theme song of the show is "A Place in Time", written by Robert Phillips and Tim Paruskewitz and performed by Amanda Abizaid. All seasons are filmed in high-definition with closed captioning. USA Network broadcast episodes after the first season in fullscreen format; the DVD releases contain the episodes in their native widescreen format.

NBC/Universal created several sites targeted at fictional members of the 4400 universe:[28]

Subsequent to the cancellation of the series, these web sites were allowed to lapse and none of them are active any further. Most of them have now been parked.


Writer and co-creator Scott Peters announced on December 18, 2007, that due to the ongoing Writers Guild of America strike, budgetary problems, and lower-than-anticipated ratings, The 4400 had been cancelled and would not be returning for a fifth season.[3]


The soundtrack to The 4400 was released on May 8, 2007, by Milan Records and includes music from the first three seasons, as follows:

  1. Bosshouse featuring Amanda Abizaid – "A Place in Time" (Theme from The 4400)
  2. Switchfoot – "This Is Your Life"
  3. People in Planes – "Falling by the Wayside"
  4. Thirteen Senses – "Into the Fire"
  5. Ivy – "Worry About You"
  6. Engineers – "How Do You Say Goodbye?"
  7. Maroon 5 – "She Will Be Loved"
  8. Jacqueline McKenzie – "Shy Baby"
  9. Bedroom Walls – "Do the Buildings and Cops Make You Smile?"
  10. Billie Holiday – "Cheek to Cheek"
  11. John Van Tongeren – "Salvation"
  12. The Landau Orchestra – "A Place in Time" (instrumental arrangement)

The last track does not appear in the series. Although not included on the soundtrack, "Life for Rent" by Dido was used in the episode "The Gospel According to Collier". The song "Where Is My Mind?" by the Pixies was later used in the series finale.

Home media

Season Episodes Discs DVD release date
Region 1 Region 2 Region 4
1 5 2 December 21, 2004 January 10, 2005 June 10, 2005
The DVD contains no bonus features. The DVD is presented in a dual DVD case with a green-on-black cover showing the characters Tom, Diana and Dennis.[34]
2 13 4 May 23, 2006 June 5, 2006 May 23, 2006
Bonus features include featurettes and commentary from Jacqueline McKenzie, Joel Gretsch, Craig Sweeny and Ira Steven Behr.
3 13 4 May 8, 2007 July 23, 2007 June 7, 2007
Bonus features include an introduction by the series creator, four featurettes, six audio commentaries and a gag reel.[35]
4 13 4 May 6, 2008 June 30, 2008 July 10, 2008
Bonus features include 2 featurettes, blooper reel, deleted scenes, audio commentaries and The Great Leap Forward (Director's cut).
The Complete Series 44 15 October 28, 2008 October 6, 2008 August 6, 2009
Bonus features include video introduction by creator Scott Peters, pilot episode commentary by Scott Peters and Joel Gretsch, The 4400: Ghost Season, and deleted scenes (seasons 1, 2, and 3)

The first season was released on Blu-ray in Germany during August 2017,[36] with the remaining seasons releasing in the subsequent months.[37][38][39]

Via Vision Entertainment released the complete series on Blu-ray in Australia on November 25, 2020.[40]


The 4400 received positive reviews from critics. The review aggregator website Rotten Tomatoes reports a 95% approval rating.[41]


Main article: 4400 (TV series)

In November 2018, it was announced that a reboot of The 4400 was in development at The CW. Taylor Elmore and Craig Sweeny, the latter of whom worked on the original series throughout its entire run as a writer and later as a supervising producer, would write and serve as executive producers of the "reimagined" series through their deals with the original series' producer, CBS Television Studios. Elmore would serve as showrunner should the project move forward.[42][43]

In February 2019, it was reported that the project would roll over to the next development cycle to allow Elmore and Sweeny to finish the pilot script.[44] In February 2021, The CW ordered the show straight-to-series for the Fall 2021 season. Riverdale co-executive producer Ariana Jackson and Anna Fricke will serve as showrunners.[45] In March 2021, Joseph David-Jones and Khailah Johnson were cast as series regulars.[46] In April 2021, Brittany Adebumola, Jaye Ladymore and Amarr Wooten joined the cast as series regulars.[47] In May 2021, TL Thompson, Cory Jeacoma, Ireon Roach, Derrick A. King and Autumn Best were also cast.[48] The series premiered on October 25, 2021.[49] In May 2022, the series was canceled after one season.

See also


  1. ^ a b Deans, Jason (June 30, 2004). "Sky snatches alien abduction drama". The Guardian.
  2. ^ "The 4400: Behind the Scenes News". USA Network. Archived from the original on March 3, 2016. Retrieved August 8, 2016.
  3. ^ a b "Veteran USA sci-fi shows vaporized". Reuters. December 20, 2007. Retrieved June 28, 2010.
  4. ^ "Scott Peters Explains Why 4400 Should be Abducted". October 27, 2008. Archived from the original on November 4, 2008. Retrieved October 23, 2011.
  5. ^ a b "Mommy's Bosses". The 4400.
  6. ^ "The New World". The 4400.
  7. ^ "Being Tom Baldwin". The 4400.
  8. ^ a b "Fifty-Fifty". The 4400.
  9. ^ a b "Terrible Swift Sword". The 4400.
  10. ^ "Gone". The 4400.
  11. ^ "Pilot". The 4400.
  12. ^ USA Network: The Starzl Mutation
  13. ^ USA Network: The Ballad of Kevin and Tess
  14. ^ USA Network: Marco Pacella
  15. ^ "Graduation Day". The 4400. Season 3. Episode 6. 45 minutes in.
  16. ^ USA Network: Dennis Ryland
  17. ^ "As Fate Would Have It". The 4400.
  18. ^ Tickets for Vancouver Performances of Classical, Opera, Symphony, New Music, Folk, World Music & more | Chan Centre Archived October 5, 2006, at the Wayback Machine
  19. ^ "4,400, The: Unlocking the Secrets". The Futon Critic.
  20. ^ "Development Update: June 12–16 (Weekly Round-Up)". The Futon Critic. June 13, 2006.
  21. ^ "'The 4400's' power-hungry tycoon returns". July 25, 2006.
  22. ^ "4,400, THE (USA)". The Futon Critic. May 26, 2006.
  23. ^ Cox, Greg (2008). The Vesuvius Prophecy. Pocket Star. ISBN 978-1-4165-4317-6.
  24. ^ Ward, Dayton; Dilmore, Kevin (2008). Wet Work. Pocket Star. ISBN 978-1-4165-4321-3.
  25. ^ Cox, Greg (2009). Welcome to Promise City. Pocket Star. ISBN 978-1-4165-4322-0.
  26. ^ Mack, David (2009). Promises Broken. Pocket Star. ISBN 978-1416543237.
  27. ^ Michael Schneider (September 14, 2000). "Coppola banner adds pair of TV prod'n pacts". Retrieved July 2, 2019.
  28. ^ "The 4400: Welcome to Their World". Archived from the original on September 30, 2007. Retrieved June 5, 2007.
  29. ^
  30. ^
  31. ^
  32. ^
  33. ^
  34. ^ "Season 1 DVD". Amazon. Retrieved June 28, 2010.
  35. ^ "The 4400, Season 3 Date & Extras". Archived from the original on March 31, 2007. Retrieved June 28, 2010.
  36. ^ "4400 – Die Rückkehrer – Staffel 1 [Blu-ray]". Amazon. Retrieved September 2, 2017.
  37. ^ "4400 – Die Rückkehrer – Staffel 2 [Blu-ray]". Amazon. Retrieved September 2, 2017.
  38. ^ "4400 – Die Rückkehrer – Staffel 3 [Blu-ray]". Amazon. Retrieved September 2, 2017.
  39. ^ "4400 – Die Rückkehrer – Staffel 4 [Blu-ray]". Amazon. Retrieved September 2, 2017.
  40. ^ "4400, The – Complete Series". JB Hi-Fi. Retrieved December 9, 2020.
  41. ^ "The 4400". Retrieved February 21, 2019.
  42. ^ Otterson, Joe (November 7, 2018). "'The 4400' Reboot in Development at CW". Variety. Retrieved November 7, 2018.
  43. ^ Andreeva, Nellie (November 7, 2018). "'The 4400' Reboot In the Works at The CW". Deadline Hollywood. Retrieved November 7, 2018.
  44. ^ Andreeva, Nellie (February 8, 2019). "'The 4400' & 'The L.A. Complex' Reboots And 'Good Christian Bitches' Rolled To Next Season At the CW". Deadline Hollywood. Retrieved February 8, 2019.
  45. ^ Marnell, Blair (February 9, 2021). "'The CW Orders Pilots For Naomi & Powerpuff Girls, and The 4400 Reboot Series". SuperHeroHype. Retrieved February 9, 2021.
  46. ^ Andreeva, Nellie (March 30, 2021). "'4400': Joseph David-Jones & Khailah Johnson Join The CW Series Reboot". Deadline Hollywood.
  47. ^ Petski, Denise (April 7, 2021). "'4400': Brittany Adebumola, Jaye Ladymore & Amarr Wooten Join CW Series". Deadline Hollywood.
  48. ^ Petski, Denise (May 24, 2021). "'4400': TL Thompson, Cory Jeacoma, Ireon Roach, Derrick A. King, Autumn Best Join the CW Series Reboot". Deadline Hollywood.
  49. ^ Pedersen, Erik (June 15, 2021). "The CW Fall Premiere Dates: 'Riverdale', 'The Flash', 'Batwoman', 'All American', 'Walker', 'Nancy Drew' & More". Deadline Hollywood. Retrieved June 15, 2021.