Marlene Dietrich as Madeleine de Beaupré

Gary Cooper as Tom Bradley

John Halliday as Carlos Margoli

William Frawley as Mr. Gibson

Ernest Cossart as Aristide Duvalle

Akim Tamiroff as Avilia

Alan Mowbray as Dr. Maurice Pauquet

Zeffie Tilbury as Aunt Olga

George MacQuarrie as Clerk With Gun

Robert Emmett O'Connor as Customs Official

George Davis as French Garage Man (uncredited)

Enrique Acosta as Pedro, the Butler (uncredited)

Stanley Andrews as Customs Inspector (uncredited)

Harry Antrim as Chauffeur (uncredited)

Rafael Blanco as Haywagon Driver (uncredited)

Stephen Chase as Continental Palace Hotel Clerk (uncredited)

Blanche Craig as Tourist Woman (uncredited)

Anna De Linsky as Servant (uncredited)

Harry Depp as Gibson's Clerk (uncredited)

Oliver Eckhardt as Husband of Tourist Woman (uncredited)

Constant Franke as Border Official (uncredited)

Gaston Glass as Second Jewelry Clerk (uncredited)

Armand Kaliz as Jewelry Clerk (uncredited)

Isabel La Mal as Nurse Receptionist (uncredited)

Marc Lawrence as Charles - the Valet (uncredited)

Rollo Lloyd as Clerk to Perform Wedding (uncredited)

Tony Merlo as Hotel Room Service Waiter (uncredited)

Bob O'Connor as Customs Official (uncredited)

Alfonso Pedroza as Oxcart Driver (uncredited)

Albert Pollet as French Policeman (uncredited)