Ray Dennis Steckler
Role: Gopher (as Cash Flagg)
Bart Carsell
Role: Duke Mazaratti
Coleman Francis
Role: "Big Ed" Narzak / Mr. Miller
Mary Morgan
Role: Ma / Reporter #2
Herb Robins
Role: Killer Krump / Chooper #1
Jim Plunkett
Role: Stretch
Ed McWatters
Role: The Saboteur
Bob Burns
Role: Kogar the Gorilla / The Mad Mummy
Keith A. Wester
Role: Marvin-Marvin / Swami Marvin / Man Shaving
John Williams
Role: Skinny (as J. Jay Hartford)
Beverly Carter
Role: Dum-Dum / Secretary
E.M. Kevke
Role: Green Grasshopper (as David Miles)
Carolyn Brandt
Role: Vampire Lady from Outer Space / Cee Bee Beaumont
Doug Weise
Role: Chooper #2
Estelle Cooperman
Role: Witch #1
Patricia Wells
Role: Witch #2
Linda Steckler
Role: Linda / Girl with Balloon
Laura Steckler
Role: Tickles
Eric Morris
Role: Killer Krump's Sidekick / Nick the Gyp
Peter Balakoff
Role: Mr. Carstairs (as Boris Balocoff)
Jack DuFrain
Role: Film Editor
George J. Morgan
Role: Officer Clancy / Reporter #1
Don Bouvier
Role: Member of Killer Krump's Gang (uncredited)
Larry M. Byrd
Role: Carnival Vendor (uncredited)
Anthony Cardoza
Role: Big Ed's Henchman (uncredited)
Mary Jo Curtis
Role: Dancing Girl (uncredited)
Jim Harmon
Role: Chubby Lemon Grove Kid (uncredited)
Ron Haydock
Role: Rat Pfink / Guitar Player (uncredited)
Berri Lee
Role: Berri / Phony Blind Man (uncredited)
Alan Neal
Role: Member of Killer Krump's Gang (uncredited)
George Prince
Role: Big Ed's Henchman (uncredited)
Don Schneider
Role: Romeo (uncredited)
Cindy Shea
Role: Woman Carried by Mummy (uncredited)
Edward C. Wagner
Role: Old Man (uncredited)
Dick Williams
Role: Lemon Grove Kid (uncredited)