Star vs. the Forces of Evil/OK K.O.: Let's be Heroes!

Cast

 * George Beard (from The Epic Tales of Captain Underpants) as K.O.
 * Star Butterfly as Enid
 * Pumbaa (from The Lion King) as Radicles
 * Moon Butterfly as Coral
 * Grug (from The Croods) as Mr. Gar
 * Pete (from Disney) as Lord Boxman