Lou Scheimer

as Tracy the Gorilla / Anabone / Skelevision / Fuddy / Fib Face / Sir Trance-A-Lot

Alan Oppenheimer

as Merlin / Prime Evil / Fangster / Captain Long John Scarechrome / Airhead

Pat Fraley

as Jake Kong, Jr. / Ghost Buggy, Jr. / Scared Stiff

Susan Blu

as Belfry / Futura / Jessica Wray

Linda Gary

as Madam Why / Mysteria / Apparitia

Erika Scheimer

as Corky / Skelevator / Shock Clock

Peter Cullen

as Eddie Spenser, Jr. / Haunter / Brat-a-Rat / Floatzart / Big Evil / Corpulon