Don Porter as Barry Lanfield

June Lockhart as Phyllis Allenby

Sara Haden as Martha Winthrop

Jan Wiley as Carol Winthrop

Lloyd Corrigan as Detective Latham

Dennis Hoey as Inspector Pierce

Martin Kosleck as Dwight Severn

Eily Malyon as Hannah, the Housekeeper

Frederick Worlock as Park Patrol Constable-in-Charge Ernie Hobbs

Clara Blandick as Mrs. McBroom (uncredited)

James Finlayson as Constable (uncredited)

Olaf Hytten as Constable Alfred (uncredited)

Warren Jackson as Constable (uncredited)

William H. O'Brien as Constable (uncredited)

Brick Sullivan as Constable (uncredited)

David Thursby as Constable Herbert (uncredited)

Joan Wells as Phillis — as a Child (uncredited)