OK K.O.! Let's Be Heroes: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! OK K.O.! Let's Be Heroes Adventure, Comedy, Action 8/1/17 – United States http://www.cartoonnetwork.com/video/ok-ko/episodes/index.html GeneralEpisodesCastCharactersGallery Cast See full cast → Melissa Villaseñor as Potato Melissa Fahn as Dendy Kate Flannery as Carol Lara Jill Miller as Fink Ian Jones-Quartey as Radicles Darrell Crinkly Wrinkly Kali Hawk as Red Action Kari Wahlgren as Shannon Ashly Burch as Enid Courtenay Taylor as K.O. Robbie Daymond as Raymond David Herman as Mr. Gar Cole Sanchez as Colewort Jim Cummings as Lord Boxman