David Carradine
Simone Griffeth
Sylvester Stallone
Mary Woronov
Roberta Collins
Martin Kove
Louisa Moritz
Don Steele
Joyce Jameson
Carle Bensen
David Carradine as Frankenstein
Simone Griffeth as Annie Smith
Sylvester Stallone as Machine Gun Joe Viterbo
Mary Woronov as Calamity Jane
Roberta Collins as Matilda the Hun
Martin Kove as Nero the Hero
Louisa Moritz as Myra
Don Steele as Junior Bruce (as The Real Don Steele)
Joyce Jameson as Grace Pander
Carle Bensen as Harold
Sandy McCallum as Mr. President
Paul Laurence as Special agent
Harriet Medin as Thomasina Paine
Vince Trankina as Lt. Fury
Bill Morey as Deacon