The first-look trailer for the crossover episode, which is set to air on Cartoon Network on Sunday, August 4th, can be seen above. In it, K.O. can be seen asking Rad and Enid for their help, but they ...

KO and the heroes of the Plaza fight to save Lakewood Plaza Turbo with everything on the line.

Sonic the Hedgehog is returning to Cartoon Network in the form of a special appearance in the hit show OK KO! Let’s Be Heroes. Attendees at San Diego Comic-Con 2019 got a first look at the Blue Blur ...

Here's a clip from OK KO! Let's be Heroes featuring a special appearance by Sonic the Hedgehog and Tails. "Let's Meet Sonic" will premiere on Cartoon Network on Sunday, August 4, at 4:45 pm (ET/PT).

K.O.'s monologue details his journey to being a hero. Dynamite Watkins reports on a day at Gar's. Lord Boxman explains where all the robots come from. K.O., Rad, and Enid try to figure out Mr. Gar's ...

KO and the heroes of the Plaza fight to save Lakewood Plaza Turbo with everything on the line.