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Generator Rex (2010) – Official Series Trailer, Cast & Seasons
Generator Rex at a Glance
Generator Rex is a 2010 animation, action & adventure, kids and sci-fi & fantasy TV series from creators Duncan Rouleau, Joe Kelly and Joe Casey, featuring Daryl Sabara, Troy Baker and Grey DeLisle. It premiered on April 23, 2010 on Cartoon Network and has 3 seasons and 59 episodes. The series has ended, with its last episode airing on December 27, 2012, and it holds an average TMDB user score of 8.5/10 from 426 votes.
Watch the official Generator Rex trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Seasons & Episode Catalog (3)
Season 1
21 Episodes • 2010
Season 2
19 Episodes • 2011
Season 3
19 Episodes • 2011
Where “Generator Rex” Fits in the 123Movies Catalog
Frequently Asked Questions About Generator Rex
When did Generator Rex premiere?
Generator Rex premiered on April 23, 2010 on Cartoon Network.
How many seasons does Generator Rex have?
Generator Rex has 3 seasons with 59 episodes in total, according to TMDB.
Has Generator Rex ended?
Yes. Generator Rex has ended. Its final episode aired on December 27, 2012.
Who is in the cast of Generator Rex?
Generator Rex stars Daryl Sabara as Rex Salazar (voice), Troy Baker as Van Kleiss (voice), Grey DeLisle as Rebecca Holiday (voice) and Fred Savage as Noah (voice). The cast also includes Wally Kurth and John DiMaggio.
Who created Generator Rex?
Generator Rex was created by Duncan Rouleau, Joe Kelly, Joe Casey and Steven T. Seagle.
What network is Generator Rex on?
Generator Rex aired on Cartoon Network.
How long are Generator Rex episodes?
Episodes of Generator Rex run about 30 minutes, according to TMDB.
What kind of show is Generator Rex?
Generator Rex is listed on TMDB as a mix of animation, action & adventure, kids and sci-fi & fantasy.
What is Generator Rex rated?
Generator Rex is rated TV-PG in the United States. On TMDB it has an average user score of 8.5/10 from 426 votes.
Where can I watch the Generator Rex trailer?
You can watch the video for Generator Rex, "Opening | Revolution - ORANGE", for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Generator Rex?
Series TMDB recommends alongside Generator Rex include X-Men: Evolution (2000), My Life as a Teenage Robot (2002), Your Friendly Neighborhood Spider-Man (2025), Ben 10 (2016) and Teen Titans (2003).
Can I watch full episodes of Generator Rex on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
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