Vincent Price
Dr. Goldfoot / General Willis
Fabian
Bill Dexter
Franco Franchi
Franco
Ciccio Ingrassia
Ciccio
Francesco Mulè
Colonel Doug Benson
Laura Antonelli
Rosanna
Frankie Avalon
Craig Gamble (uncredited) (archive footage)
Susan Hart
Diane (uncredited) (archive footage)
Dwayne Hickman
Todd Armstrong (uncredited) (archive footage)
Aron Kincaid
Motorist Who Hits Diane (uncredited) (archive footage)
Moa Tahi
Hardjob - Dr. Goldfoot's Assistant (uncredited)
George Wang
Fong (uncredited)
Ennio Antonelli
Goldfoot Henchman (uncredited)
Amerigo Santarelli
