On screen
Cast
13 credited performers
Robert Vaughn
Dr. Fred Brown
Lara Wendel
Anne
Artwork unavailable
Timothy W. Watts
Steve Porter
Leslie Cumming
Mary
Artwork unavailable
James Villemaire
Paul
Artwork unavailable
James Sutterfield
Rob
Lin Gathright
Jennifer
Artwork unavailable
Sal Maggiore
Brian
Artwork unavailable
Brigitte Paillet
Steve's Mother
Artwork unavailable
Nona Paillet
Steve's Grandmother
Artwork unavailable
Ellis Paillet
Steve's Grandfather
Artwork unavailable
John H. Greene
Dr. Green
Claudio Lattanzi
Zombie (uncredited)