![all posters](http://image.pmgstatic.com/cache/resized/w140/files/images/film/posters/160/506/160506209_b22fa6.jpg)
Composer:
Kevin MantheiCast:
Daryl Sabara, Grey Griffin, John DiMaggio, J.K. Simmons, Fred Savage, Jeff Bennett, Wally Kurth, Robin Atkin Downes, Brent Spiner, Tom Kenny, Khary Payton (more)VOD (1)
Seasons(3) / Episodes(59)
Plots(1)
Infected by microscopic molecular-altering nanites, 15-year-old Rex has the ability to grow incredible machines out of his body. Recruited by an organization called Providence, Rex travels the world investigating a host of biological mutations that were created by the same nanites that give Rex his powers. (official distributor synopsis)
Cast
![Daryl Sabara](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/276/276950_879d36.jpg)
Daryl Sabara
USA
Best series:
Friends (1994) (series)
Gravity Falls (2012) (series)
House M.D. (2004) (series)
![Grey Griffin](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/159/000/159000478_edaa53.jpg)
Grey Griffin
USA
Best series:
The Simpsons (1989) (series)
Pantheon (2022) (series)
The Boys (2019) (series)
![John DiMaggio](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/167/490/167490643_6435j6.jpg)
John DiMaggio
USA
Best series:
The Simpsons (1989) (series)
Rick and Morty (2013) (series)
Better Call Saul (2015) (series)
![J.K. Simmons](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/437/164437911_7e0108.jpg)
J.K. Simmons
USA
Best series:
The Simpsons (1989) (series)
Invincible (2021) (series)
Gravity Falls (2012) (series)
![Fred Savage](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/002/162002953_d51b10.jpg)
Fred Savage
USA
Best series:
BoJack Horseman (2014) (series)
Justice League Unlimited (2004) (series)
The Wonder Years (1988) (series) - actor, a.f.
![Jeff Bennett](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/157/901/157901394_e1313e.jpg)
Jeff Bennett
USA
Best series:
The Twisted Tales of Felix the Cat (1995) (series)
Gravity Falls (2012) (series)
The What a Cartoon Show (1995) (series)
Wally Kurth
USA
Best series:
Hot in Cleveland (2010) (series)
General Hospital (1963) (series)
Law & Order: Los Angeles (2010) (series)
![Robin Atkin Downes](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/394/394718_7445ed.jpg)
Robin Atkin Downes
UK
Best series:
The Simpsons (1989) (series)
Arcane: League of Legends (2021) (series)
Avatar: The Last Airbender (2005) (series)
![Brent Spiner](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/166/043/166043599_09e20d.jpg)
Brent Spiner
USA
Best series:
The Simpsons (1989) (series)
The Big Bang Theory (2007) (series)
Friends (1994) (series)
![Tom Kenny](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/272/272647_87ee2d.jpg)
Tom Kenny
USA
Best series:
Rick and Morty (2013) (series)
Adventure Time: Fionna & Cake (2023) (series)
Futurama (1999) (series)
![Khary Payton](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/667/163667067_fc8afa.jpg)
Khary Payton
USA
Best series:
Critical Role (2015) (series)
Invincible (2021) (series)
The Legend of Vox Machina (2022) (series)
![Greg Ellis](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/127/186/127186571_c1663d.jpg)
Greg Ellis
UK
Best series:
Dexter (2006) (series)
Gravity Falls (2012) (series)
Invader ZIM (2001) (series)
![Randee Heller](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/157/886/157886320_4dbb70.jpg)
Randee Heller
USA
Best series:
Cobra Kai (2018) (series) - actor, a.f.
Mad Men (2007) (series)
Modern Family (2009) (series)
![Will Shadley](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/158/263/158263844_11731f.jpg)
Will Shadley
USA
Best series:
Avatar: The Last Airbender (2005) (series)
House M.D. (2004) (series)
How I Met Your Mother (2005) (series)
![Lacey Chabert](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/163/748/163748100_9a9959.jpg)
Lacey Chabert
USA
Best series:
Young Justice (2010) (series)
The Avengers: Earth's Mightiest Heroes (2010) (series)
Robot Chicken (2005) (series)
Roxanne Pallett
UK
Best series:
Casualty (1986) (series)
Emmerdale Farm (1972) (series)
Daran Norris
USA
Best series:
Avatar: The Last Airbender (2005) (series)
Ghost in the Shell: Stand Alone Complex (2002) (series)
Samurai Jack (2001) (series)
![Kevin Michael Richardson](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/166/076/166076239_41b7c7.jpg)
Kevin Michael Richardson
USA
Best series:
The Simpsons (1989) (series)
Rick and Morty (2013) (series)
Invincible (2021) (series)
![Hynden Walch](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/167/490/167490641_bansyb.jpg)
Hynden Walch
USA
Best series:
Adventure Time with Finn and Jake (2010) (series)
Justice League Unlimited (2004) (series)
Adventure Time: Distant Lands (2020) (series)
![Joe Casey](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/167/490/167490730_20cgk3.jpg)