Robert Vaughn as Dr. Fred Brown

Lara Wendel as Anne

Timothy W. Watts as Steve Porter

Leslie Cumming as Mary

James Villemaire as Paul

James Sutterfield as Rob

Lin Gathright as Jennifer

Sal Maggiore as Brian

Brigitte Paillet as Steve's Mother

Nona Paillet as Steve's Grandmother

Ellis Paillet as Steve's Grandfather

John H. Greene as Dr. Green

Claudio Lattanzi as Zombie (uncredited)