'' OK K.O.! Let's Be Heroes'' (also known simply as ''OK K.O.!'') is an American

superhero A superhero or superheroine is a stock character that typically possesses ''superpowers'', abilities beyond those of ordinary people, and fits the role of the hero, typically using his or her powers to help the world become a better place, ...

comedy Comedy is a genre of fiction that consists of discourses or works intended to be humorous or amusing by inducing laughter, especially in theatre, film, stand-up comedy, television, radio, books, or any other entertainment medium. The term o ...

animated series An animated series is a set of animated works with a common series title, usually related to one another. These episodes should typically share the same main characters, some different secondary characters and a basic theme. Series can have either ...

created by Ian Jones-Quartey (known for his work on ''

Adventure Time ''Adventure Time'' is an American fantasy animated television series created by Pendleton Ward for Cartoon Network and distributed by Warner Bros. Domestic Television. The series follows the adventures of a boy named Finn (Jeremy Shada) and ...

'', ''

Steven Universe ''Steven Universe'' is an American animated television series created by Rebecca Sugar for Cartoon Network. It tells the coming-of-age story of a young boy, Steven Universe ( Zach Callison), who lives with the Crystal Gems—magical, mineral ...

'', ''

Secret Mountain Fort Awesome ''Secret Mountain Fort Awesome'' is an American animated television series created by Peter Browngardt for Cartoon Network that debuted in 2011. The show revolves around a fraternity of five monsters who unleash wild stunts upon the public from t ...

'', and ''nockFORCE'') and based on his pilot short ''Lakewood Plaza Turbo'', which was released as part of

Cartoon Network Cartoon Network (often abbreviated as CN) is an American cable television channel owned by Warner Bros. Discovery. It is a part of The Cartoon Network, Inc., a division that also has the broadcasting and production activities of Boomerang, Car ...

's 2013 Summer Shorts project. On December 7, 2017, show creator Ian Jones-Quartey confirmed via Twitter that a second season had been greenlit. The show was renewed for a third season in 2019, and it was confirmed that it would be the series' last following the show's cancellation. The series concluded on September 6, 2019, after three seasons and 112 episodes.

Series overview

Episodes

Note: The order of the episodes are presented by the intended order list specified by executive producer Toby Jones and were listed accordingly on

HBO Max HBO Max is an American subscription video on-demand over-the-top streaming service owned by Warner Bros. Discovery. Launched in the United States on May 27, 2020, the service is built around the libraries of HBO, Warner Bros., Cartoon Netw ...

. This does not reflect the order in which they initially aired.

Pilot (2013)

Season 1 (2017–18)

K.O. is voiced by

Stephanie Nadolny Stephanie Nadolny is an American voice actress, known for her English dubbing role as the child version of Son Goku, the protagonist of the '' Dragon Ball'' series and the child version of Goku's son, Son Gohan, in '' Dragon Ball Z''. She rep ...

in episodes 4, 5, 6, 8, and 12, and by Courtenay Taylor in the rest of the season.

Season 2 (2018–19)

Season 3 (2019)

Shorts

Precursor shorts (2016–17)

''Note:'' K.O. is voiced by

. Each short episode is animated by different animation studios, such as

Science SARU Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for ...

and Yotta. Most of the shorts could only be watched using the

app.

Home media

Notes

References

{{DEFAULTSORT:OK K.O.! Let's Be Heroes episodes, List of Lists of American children's animated television series episodes Lists of American comedy television series episodes 2010s television-related lists