Creators:
Ian Jones-QuarteyComposer:
Jake KaufmanCast:
Courtenay Taylor, Ashly Burch, Ian Jones-Quartey, David Herman, Kate Flannery, Kari Wahlgren, Jim Cummings, Chris Niosi, Melissa Villaseñor, Melissa Fahn (more)VOD (2)
Seasons(3) / Episodes(108)
Plots(1)
K.O.'s journey starts with a job at Gar's Bodega - the best place for heroes to train! With the help of his friends Enid and Rad, K.O. must defend Gar's from Lord Boxman's evil robots...and make sure the floors are super clean. He's got to navigate the mysterious back room, help the customers, and prove he can be the greatest hero ever! (Google Play)
(more)Cast
Robbie Rist
USA
Best series:
Batman: The Animated Series (1992) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Teenage Mutant Ninja Turtles (1987) (series)
Steven Rattazzi
Best series:
The Venture Bros. (2003) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Peter Browngardt
USA
Best series:
Adventure Time with Finn and Jake (2010) (series)
Gumball (2011) (series)
Steven Universe (2013) (series)
Natalie Palamides
Best series:
Star vs. The Forces of Evil (2015) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Aunty Donna's Big Ol' House of Fun (2020) (series)
Kristen Li
Best series:
Modern Family (2009) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Family Guy (1999) (series)
Kath Soucie
USA
Best series:
Futurama (1999) (series)
The What a Cartoon Show (1995) (series)
Justice League Unlimited (2004) (series)
Karen Strassman
USA
Best series:
House M.D. (2004) (series)
Bosch (2014) (series)
Silicon Valley (2014) (series)
Richard McGonagle
USA
Best series:
Avatar: The Last Airbender (2005) (series)
Regular Show (2009) (series)
Community (2009) (series)
Pat Musick
USA
Best series:
DuckTales (1987) (series)
Avatar: The Last Airbender (2005) (series)
House M.D. (2004) (series)
Tessa Auberjonois
Best series:
Shameless (2011) (series)
Modern Family (2009) (series)
The Affair (2014) (series)
Candi Milo
USA
Best series:
The Twisted Tales of Felix the Cat (1995) (series)
The What a Cartoon Show (1995) (series)
Invader ZIM (2001) (series)
Michael Dorn
USA
Best series:
Invincible (2021) (series)
Adventure Time with Finn and Jake (2010) (series)
Justice League Unlimited (2004) (series)
Constance Shulman
USA
Best series:
Orange Is the New Black (2013) (series)
Star vs. The Forces of Evil (2015) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Ali Wong
USA
Best series:
BoJack Horseman (2014) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Love, Victor (2020) (series)
Robert Costanzo
USA
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Friends (1994) (series)
Police Squad! (1982) (series)
Batman: The Animated Series (1992) (series)
Bob Bergen
USA
Best series:
Mr. Pickles (2013) (series)
Robot Chicken (2005) (series)
The Looney Tunes Show (2011) (series)
Michael Sinterniklaas
France
Best series:
The Venture Bros. (2003) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Teenage Mutant Ninja Turtles (2003) (series)
Tara Strong
Canada
Best series:
Rick and Morty (2013) (series)
Avatar: The Last Airbender (2005) (series)
Gravity Falls (2012) (series)
Lola Kirke
UK
Best series:
Winning Time: The Rise of the Lakers Dynasty (2022) (series)
OK K.O.! Let's Be Heroes (2017) (series)
Mozart in the Jungle (2014) (series)
Johnny M. Wu
Best series:
OK K.O.! Let's Be Heroes (2017) (series)
Person of Interest (2011) (series)
New Amsterdam (2018) (series)