Special Guest Stars Jonathan Banks voices Major Dick Guest Stars John Oliver voices Xim-Xam Co Starring Eric Bauza voices Narrator Dan Harmon voices Sleep Apnea Forrest Wheeler as Kid #3 Isaac C. Singleton, Jr. voices Destro Michael Bell voices Duke Cameron Johnson as Kid #1 Mark Rivers voices Deep Dish Mary McDonald-Lewis voices Scarlet Rob Schrab voices Cobra Commander Bret Anthony as Young Jeff Bill Ratner voices Flint Uncredited Jonathan Banks as Professor Buzz Hickey John Oliver voices Mix-Max