William Powell as The Robber

Kay Francis as Baroness Teri Hohenfels

Helen Vinson as Marianne Horn

Hardie Albright as Paul

Henry Kolker as Baron Franz Hohenfels

Spencer Charters as Johann Christian Lenz

Lee Kohlmar as Hollander

André Luguet as Count Andre

Clarence Wilson as Prefect of Police

George Davis as Polacheck, the President's Secretary (uncredited)

Ivan Linow as Chauffeur (uncredited)

Alan Mowbray as Detective Fritz

Charles Coleman as Charles (uncredited)

Ruth Donnelly as Berta, Teri's Maid (uncredited)

Lawrence Grant as Professor Bauman (uncredited)

Don Brodie as Robber (uncredited)

Eddie Kane as Robber (uncredited)

Leo White as Assistant Robber (uncredited)

Sheila Terry as Blonde Decoy (uncredited)

Jay Eaton as Leopold, Assistant Jewelry Manager (uncredited)

Harold Minjir as Jewelry Clerk (uncredited)

Jack Chefe as Jewelry Salesman (uncredited)

Harold Waldridge as Jewelry Clerk (uncredited)

Jacques Vanaire as Jewelry Manager (uncredited)

Blanche Payson as Masseuse (uncredited)

Marie Burton as Maid (uncredited)

Paula DeCardo as Maid (uncredited)

Sheila Darcy as Maid (uncredited)

Alma Ross as Maid (uncredited)

Norah Gale as Maid (uncredited)

Joyce Mathews as Maid (uncredited)

Blanca Vischer as Maid (uncredited)

Robert Greig as Man Reading 'Wiener Journal' (uncredited)

Bill Elliott as Policeman Following Blonde (uncredited)

Barbara Bletcher as

John Davidson as Robbery Accomplice (uncredited)