Richard Basehart
Dr. Leonard Chaney
Lance Henriksen
Dr. Dan Bryan
Trish Stewart
Nancy Chaney
Donna Andresen
Sylvia Porter
Katherine Fitzpatrick
Elevator Victim
Katherine Stewart
The Hitchhiker
Vic Tayback
Detective Simon
Simmy Bow
Ambulance Doctor
Sandy Champion
Doctor in Corridor
Barbara Sloane
Woman Bystander