Leo Carrillo
— Nick Rand
Andy Devine
— Detective Sam Dillon
Irene Hervey
— Gen Rand
Don Terry
— William Flynn Hitchcock / Bill Flinn
Lionel Royce
— German Captain Wilhelm Roering
Turhan Bey
— Ito
Frederick Giermann
— Franz Mueller, as Frederick Gierman
William Ruhl
— Detective Callahan
Clancy Cooper
— Police Inspector Alan Davies
Eddie Fetherston
— Badger - Taxicab Driver