Edward G. Robinson

John Triton

Acting

Gail Russell

Jean Courtland

Acting

John Lund

Elliott Carson

Acting

Virginia Bruce

Jenny

Acting

William Demarest

Lt. Shawn

Acting

Richard Webb

Peter Vinson

Acting

Jerome Cowan

Whitney Courtland

Acting

Onslow Stevens

Dr. Walters

Acting

John Alexander

Mr. Gilman

Acting

Roman Bohnen

Special Prosecutor Melville Weston

Acting

Luis van Rooten

Mr. Myers

Acting

Henry Guttman

Butler

Acting

Mary Adams

Miss Hendricks the Housekeeper

Acting

Douglas Spencer

Dr. Ramsdell

Acting

Dorothy Abbott

Maid (uncredited)

Acting

Jimmie Dundee

Policeman (uncredited)

Acting

Julia Faye

Companion (uncredited)

Acting

Pat Flaherty

Policeman (uncredited)

Acting

Frank Hagney

Truckman (uncredited)

Acting

Minerva Urecal

Elderly Italian Woman (uncredited)

Acting

Margaret Field

Agnes (uncredited)

Acting

Stuart Holmes

Scientist (uncredited)

Acting