Synopsis
Generator Rex, an average teenager with the ability to turn his body into amazing machines, helps the secret organization Providence save the world from the nanite threat and dangerous EVO monsters.
Series Information
- Created By
- Duncan Rouleau, Joe Kelly, Joe Casey, Steven T. Seagle
- First Aired
- 2010
- Last Aired
- 2012
- Seasons
- 3
- Episodes
- 59
- Episode Length
- 30 min
- Genre
- Animation, Action & Adventure, Kids, Sci-Fi & Fantasy
- Network
- Cartoon Network
- Status
- Ended
- Rating
- 8.5 / 10 (424 votes)
Top Cast
Daryl Sabara
Rex Salazar (voice)
Troy Baker
Van Kleiss (voice)
Grey DeLisle
Rebecca Holiday (voice)
Fred Savage
Noah (voice)
Wally Kurth
Agent 6 (voice)
John DiMaggio
Bobo Haha (voice)
Ready to watch Generator Rex?
All seasons & episodes — free, HD, no signup.
▶ Watch Generator Rex FreeSimilar Shows
The Great North
2021 ★ 6.9
The Simpsons
1989 ★ 8.0
Revolution
2012 ★ 6.4
Person of Interest
2011 ★ 8.1
Static Shock
2000 ★ 8.0
Alarm for Cobra 11: The Motorway Police
1996 ★ 6.6
Desert Pirate! Captain Kuppa
2001 ★ 8.0
Shake, Rattle and Roll
1977
It's the Wolf
1969 ★ 6.0
Justice League
2001 ★ 8.2
Dragon Force
2012 ★ 7.5
Shin Chan
1992 ★ 7.8
Defenders of the Earth
1986 ★ 7.7
Bravest Warriors
2012 ★ 7.7
You May Also Like
X-Men: Evolution
2000 ★ 8.0
My Life as a Teenage Robot
2002 ★ 7.5
Ben 10
2016 ★ 5.9
Your Friendly Neighborhood Spider-Man
2025 ★ 7.8
Iron Man: Armored Adventures
2009 ★ 7.3
Teen Titans
2003 ★ 8.3
Ben 10: Omniverse
2012 ★ 8.3
Transformers: Robots In Disguise
2015 ★ 7.0
Freakazoid!
1995 ★ 7.8
Transformers: Rescue Bots
2012 ★ 7.3
Ben 10: Ultimate Alien
2010 ★ 8.2
Cloudy with a Chance of Meatballs
2017 ★ 6.0
Ben 10
2005 ★ 8.2
Spidey and His Amazing Friends
2021 ★ 7.1
More Animation Series
American Dad!
2005 ★ 7.0
Family Guy
1999 ★ 7.4
Teen Titans Go!
2013 ★ 6.4
Rick and Morty
2013 ★ 8.7
Regular Show
2010 ★ 8.6
Bleach
2004 ★ 8.4
Adventure Time
2010 ★ 8.5
Miraculous: Tales of Ladybug & Cat Noir
2015 ★ 8.1
Mushoku Tensei: Jobless Reincarnation
2021 ★ 8.4
South Park
1997 ★ 8.3
The Fairly OddParents
2001 ★ 7.6
Hunter x Hunter
2011 ★ 8.7
Futurama
1999 ★ 8.4
PAW Patrol
2013 ★ 7.0
More with Daryl Sabara
Criminal Minds
2005 ★ 8.3
Friends
1994 ★ 8.4
House
2004 ★ 8.6
The Closer
2005 ★ 7.8
Grimm
2011 ★ 8.3
The View
1997 ★ 4.3
Will & Grace
1998 ★ 6.9
Gravity Falls
2012 ★ 8.6
Scooby-Doo! Mystery Incorporated
2010 ★ 8.2
Wizards of Waverly Place
2007 ★ 8.6
Weeds
2005 ★ 7.5
The Boondocks
2005 ★ 8.3
American Dragon: Jake Long
2005 ★ 7.8
The Batman
2004 ★ 8.0
More created by Duncan Rouleau
Game of Thrones
2011 ★ 8.5
Stranger Things
2016 ★ 8.6
Money Heist
2017 ★ 8.2
Breaking Bad
2008 ★ 9.0
The Walking Dead
2010 ★ 8.1
Squid Game
2021 ★ 7.9
Lucifer
2016 ★ 8.4
Riverdale
2017 ★ 8.4
The Boys
2019 ★ 8.4
The Good Doctor
2017 ★ 8.5
WandaVision
2021 ★ 8.2
The Big Bang Theory
2007 ★ 7.9
Loki
2021 ★ 8.2
The Flash
2014 ★ 7.7
Trending Now
Silo
2023 ★ 8.2
The Gentlemen
2024 ★ 7.8
The Grand Tour
2026 ★ 9.6
Lanterns
2026 ★ 8.3
Dark Matter
2024 ★ 7.8
Reacher
2022 ★ 8.1
Stuart Fails to Save the Universe
2026 ★ 9.0
Furious
2026 ★ 7.2
MobLand
2025 ★ 8.3
Re:ZERO -Starting Life in Another World-
2016 ★ 8.1
Chad Powers
2025 ★ 8.0
One Piece
1999 ★ 8.7
Spider-Noir
2026 ★ 8.4
Ted Lasso
2020 ★ 8.4
Popular This Week
Watch What Happens Live with Andy Cohen
2009 ★ 4.9
The Mentalist
2008 ★ 8.4
Coronation Street
1960 ★ 5.4
Home Alone
2013 ★ 7.5
Lioness
2023 ★ 8.1
The Tonight Show Starring Jimmy Fallon
2014 ★ 5.8
Law & Order: Special Victims Unit
1999 ★ 8.0
The Late Show with Stephen Colbert
2015 ★ 6.1
El conquistador
2005 ★ 5.7
The Tonight Show Starring Johnny Carson
1962 ★ 7.5
Tagesschau
1952 ★ 6.8
The Rookie
2018 ★ 8.5
Sesame Street
1969 ★ 7.1
Explore related titles
Frequently Asked Questions
Where can I watch Generator Rex online for free?
You can watch every season and episode of Generator Rex online for free in HD on FreeFlix. No signup required.
How many seasons of Generator Rex are there?
Generator Rex has 3 seasons and 59 episodes, all available on FreeFlix.
Is Generator Rex available in HD?
Yes, all episodes of Generator Rex stream in HD with multiple backup sources.
Do I need an account or subscription?
No. FreeFlix is 100% free with no registration, payment, or account required.