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Generator Rex

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Generator Rex
Generator Rex Logo
Genre Action
Format Animation
Created by Man of Action
Written by Man of Action

Scott Sonneborn
Paul Giacoppo
Alexx Van Dyne
James Felder
Rob Hoegee
Eugene Son
Ken Pontac
Tad Stones

Starring Daryl Sabara
Troy Baker
Grey DeLisle
John DiMaggio
Wally Kurth
Fred Savage
J. K. Simmons
Hynden Walch
Freddy Rodriguez
Country of origin United States
Language(s) English
No. of seasons 3
No. of episodes 60
Executive producer(s) John Fang
Running time 23 minutes
Composer(s) Orange
Production company(s) Cartoon Network Studios
First shown April 23, 2010
Original run April 23, 2010 – January 3, 2013
Status Cancelled
Generator Rex is an American animated television series for Cartoon Network and is created by Man of Action. John Fang of Cartoon Network Studios serves as supervising director. It is based on the comic M. Rex, published by Image Comics in 1999.

The series follows a young, amnesic teenager named Rex who fights with an organization called Providence, whose sole purpose is to deal with an E.V.O. war caused by the Nanite Event. To stop this war, Rex must unlock the secrets of his past with the help of his friends and teammates.


  • Language: English
  • Release date: 23 April 2010
  • Runtime: more or less 26 min
  • Techniques used: 2D computer
  • Process: Color
  • Category: TV series
  • Target public: 12-15 years


Season One: Episodes 1-21

  1. The Day That Everything Changed
  2. String Theory
  3. Beyond the Sea
  4. Lockdown
  5. The Architect
  6. Frostbite
  7. Leader of the Pack
  8. Breach
  9. Dark Passage
  10. The Forgotten
  11. Operation: Wingman
  12. Rabble
  13. The Hunter
  14. Gravity
  15. What Lies Beneath
  16. The Swarm
  17. Basic
  18. Plague
  19. Promises, Promises
  20. Badlands
  21. Payback

Season Two: Episodes 22-40

  1. Rampage
  2. Waste Land
  3. Lost Weekend
  4. Alliance
  5. Robobobo
  6. Divide By Six
  7. Mixed Signals
  8. Outpost
  9. Haunted
  10. Moonlighting
  11. Without a Paddle
  12. Written in Sand
  13. Night Falls
  14. Hard Target
  15. A Family Holiday
  16. Exposed
  17. Grounded
  18. Six Minus Six
  19. Lions and Lambs

Season Three: Episodes 41-60

  1. Back in Black
  2. Crash and Burn
  3. Phantom of the Soap Opera
  4. Riddle of the Sphinx
  5. Double Vision
  6. Guy vs. Guy
  7. Black and White
  8. Deadzone
  9. Assault on Abysus
  10. Ben 10/Generator Rex: Heroes United
  11. Remote Control
  12. A Brief History of Time
  13. Mind Games
  14. Hermanos
  15. Target: Consortium
  16. Enemies Mine
  17. Rock My World
  18. Endgame, Part 1
  19. Endgame, Part 2


Principal cast

  • Troy Baker - Van Kleiss, Biowulf, Agent Weaver, Roswell
  • Grey DeLisle - Dr. Rebecca Holiday, Zag RS, Girl E.V.O, Co-Pilot, Rhodes, Diane Farah, Isabella, Violeta Salazar
  • John DiMaggio - Bobo Haha, Skalamander, Architect, Jungle Cat E.V.O., Pete Volkov, Robo-Bobo Haha, Two-Headed E.V.O. (Michael), Hunter Cain (2nd Time), Dark Figure, Rath, Providence Agent, Huckster, Vostok
  • Wally Kurth - Agent Six, Captain Calan
  • Daryl Sabara - Rex Salazar
  • Tara Sands - Circe
  • Fred Savage - Noah Nixon
  • Freddy Rodriguez - Dr. Caesar Salazar
  • J.K. Simmons - White Knight
  • Hynden Walch - Breach

Additional voices



Supervising Producer

  • John Fang


  • Ryan Slater

Art Director


Original Music Composer

Casting Director

  • Collette Sunderman

Art Department

  • Pakin Liptawat - Background Designer
  • Art Morales - Background Designer
  • Eric Lloyd Brown - Prop Designer
  • Nora Murphy-Breden - Background Painter
  • Chu-Hui Song - Background Painter
  • Mike Inman - Background Painter
  • Sam Montes - Storyboard Artist
  • Fred Reyes - Storyboard Artist
  • Kirk Van Womer - Storyboard Artist
  • Arthur Nichols - Storyboard Artist

Sound Department

  • Robert Crew - Foley Recording Mixer
  • Collette Sunderman - Recording Director
  • Robert Serda
  • Timothy J. Borquez
  • Eric Freeman
  • Tom Syslo

Animation Department

  • Walter Gatus - Character Designer
  • Jose Lopez - Character Designer
  • Sunmin Image Pictures Co., Ltd. - Animation Production

Series Film Editor

  • Jhoanne Reyes
  • Peter Tomaszewicz

Music Department

  • Jimmy Schafer - Electric Guitar/ Bass/ Musician/ Etc.
  • Piper Manthei - Composer: Additional Music

Other Crew

  • Donna Lau - credits
  • Brian E.S. Jones - Current Series Executive
  • Matthew Long - Production Assistant


Emmy Awards

Won in 2010 for the episode "The Day That Everything Changed".

  • Outstanding Individual Achievement in Animation - Nora Murphy-Breden (background painter)
  • Outstanding Individual Achievement in Animation - Chu-Hui Song (background painter)


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