Vincent Price

Dr. Goldfoot

Frankie Avalon

Craig Gamble

Dwayne Hickman

Todd Armstrong

Susan Hart

Diane

Jack Mullaney

Igor

Fred Clark

D.J. Pevney

Patti Chandler

Robot

Mary Hughes

Robot

Salli Sachse

Robot

Luree Holmes

Robot

Marianne Gaba

Robot

China Lee

Robot

Deanna Lund

Robot

Pamela Rodgers

Robot

Jan Watson

Robot

Arlene Charles

Robot

Alberta Nelson

Reject #12

Milton Frome

Motorcycle Cop

Vince Barnett

Janitor

David Sharpe

Ronnie Rondell Jr.

Carey Loftin

Louie Elias

Harvey Parry

Fred Stromsoe

Annette Funicello

Girl in Dungeon

Deborah Walley

Craig's Cafeteria Date

Harvey Lembeck

Motorcycle Thug in Dungeon