William Campbell
Antonio Sordi
Sandra Knight
Donna Allen
Karl Schanzer
Max
Lori Saunders
Dorian / Melizza
Marissa Mathes
Daisy Allen
Sid Haig
Tall Beatnik
Jonathan Haze
Beatnik
Biff Elliot
Cafe Manager
Roger Corman
Antonio Sordi (in flashback) (uncredited)
Jim Begg
Fanged Vampire (uncredited)