Errol Flynn as Mark Caldwell

Barbara Stanwyck as Sandra Marshall

Geraldine Brooks as Julie Demarest

Richard Basehart as James Caldwell Demarest

Jerome Cowan as Sen. Charles Caldwell

John Ridgely as Jackson Laidell

Patricia Barry as Angela the Maid

Rory Mallinson as Becket the Butler

Helene Thimig as Marta the Housekeeper

Paul Stanton as Davenport

Barry Bernard as Roberts (Groom)

John Elliott as Clergyman (voice / uncredited)

Lisa Golm as Mrs. Laidell (uncredited)

Creighton Hale as Dr. Reynolds (uncredited)

Jack Mower as Watkins (uncredited)

Paul Panzer as Gatekeeper (uncredited)