OK K.O.! Let's Be Heroes - Season 3 Episode 18
The Pow Card company decides to hold a tournament with T.K.O. joining for his and Shadowy Venomous' own nefarious scheme. Rad and Enid join in to rescue their friend and stop the villains once and for all. Shadowy Venomous manages to secure the glorb tree for himself and plans to drain the powers of all the heroes in the world. K.O. fights his way out of T.K.O.'s mind and discovers a hidden memory that could very well save his and everyone else's lives.
First Air Date : 2017-08-01
Last Air date : 2019-09-06
Runtime : 57 minutes
Genre : Animation, Comedy, Action & Adventure, Family, Kids, Sci-Fi & Fantasy
Cast : Courtenay Taylor, Ashly Burch, Ian Jones-Quartey, Kate Flannery, David Herman, Jim Cummings
Crew : Jake Kaufman (Music), Rebecca Sugar (Vocals)
Quality : 
Subtitles :
- Season 3 : Episode 12019-07-07
- Season 3 : Episode 22019-07-07
- Season 3 : Episode 32019-07-14
- Season 3 : Episode 42019-07-14
- Season 3 : Episode 52019-07-21
- Season 3 : Episode 62019-07-21
- Season 3 : Episode 72019-07-28
- Season 3 : Episode 82019-07-28
- Season 3 : Episode 92019-08-04
- Season 3 : Episode 102019-08-04
- Season 3 : Episode 112019-08-11
- Season 3 : Episode 122019-08-11
- Season 3 : Episode 132019-08-18
- Season 3 : Episode 142019-08-18
- Season 3 : Episode 152019-08-25
- Season 3 : Episode 162019-08-25
- Season 3 : Episode 172019-09-06
- Season 3 : Episode 182019-09-06
- Season 3 : Episode 192019-09-06
