Barry Sullivan

Dane Bigelow

Edmond O'Brien

John Bergman

Severn Darden

Cameron

Paul Stewart

Dr. Rubias

Louise Latham

Helen Bigelow

Sharon Farrell

Sandrelle

Michael C. Gwynne

Dr. Parker

Jason Wingreen

Hammond

Geoffrey Lewis

Bates

Gene Barry

Glenn Howard

Joan Crawford

Committee Member (uncredited)