Generator Rex

Generator Rex
Genre	Action Adventure Science fiction Comedy drama Superhero
Created by	Man of Action
Based on	M. Rex by Aaron Sowd     Joe Kelly     Duncan Rouleau
Developed by	Rob Hoegee
Directed by	Christofer Graham Rick Morales Seung-Hyun Oh Samuel Montes Kenji Ono John Fang Collette Sunderman (recording director)
Voices of	Daryl Sabara Wally Kurth Troy Baker Grey DeLisle John DiMaggio Fred Savage J. K. Simmons
Theme music composer	Kevin Manthei
Opening theme	"Revolution" by Orange
Composer	Kevin Manthei
Country of origin	United States
Original language	English
No. of seasons	3
No. of episodes	60 (2 unaired) (list of episodes)
Production
Executive producers	For Cartoon Network Studios: Brian A. Miller Jennifer Pelphrey For Cartoon Network: Tramm Wigzell Rob Swartz (seasons 1–2) Rob Sorcher
Producer	Ryan Slater
Running time	22 minutes
Production company	Cartoon Network Studios
Original release
Network	Cartoon Network
Release	April 23, 2010 (2010-04-23) – January 3, 2013 (2013-01-03)
Related
List Ben 10 (2005–2021) The Secret Saturdays (2008 – 2010)
Infobox instructions (only shown in preview)

Generator Rex is an American animated science fiction television series created by Man of Action for Cartoon Network,^[1] with John Fang of Cartoon Network Studios as supervising director. It was inspired by the comic M. Rex, created by Aaron Sowd, Joe Kelly and Duncan Rouleau, and published by Image Comics in 1999. The series premiered in the United States on April 23, 2010, on Cartoon Network, and concluded on January 3, 2013, with a total of 60 episodes, plus two episodes remained unaired.

A two-part crossover special with Ben 10: Ultimate Alien, titled Ben 10/Generator Rex: Heroes United, aired on November 25, 2011, while a second 44-minute four-part special, Ben Gen 10, aired on April 11, 2021, featuring different and younger versions of the Generator Rex characters in the Ben 10 universe.