John Hodiak

George W. Taylor

Nancy Guild

Christy Smith

Lloyd Nolan

Police Lt. Donald Kendall

Richard Conte

Mel Phillips

Josephine Hutchinson

Elizabeth Conroy

Fritz Kortner

Anzelmo aka Dr. Oracle

Margo Woode

Phyllis

Sheldon Leonard

Sam

Lou Nova

Hubert

Whit Bissell

John (uncredited)

John Russell

Marine Captain (uncredited)

Philip Van Zandt

Navy Doctor

John Kellogg

Hospital Medical Attendant

Richard Benedict

Marine Desk Sergeant

Milton Kibbee

Herman

Joseph L. Mankiewicz