William Powell
Role: The Robber
Kay Francis
Role: Baroness Teri Hohenfels
Helen Vinson
Role: Marianne Horn
Hardie Albright
Role: Paul
Henry Kolker
Role: Baron Franz Hohenfels
Spencer Charters
Role: Johann Christian Lenz
Lee Kohlmar
Role: Hollander
André Luguet
Role: Count Andre
Clarence Wilson
Role: Prefect of Police
George Davis
Role: Polacheck, the President's Secretary (uncredited)
Ivan Linow
Role: Chauffeur (uncredited)
Alan Mowbray
Role: Detective Fritz
Charles Coleman
Role: Charles (uncredited)
Ruth Donnelly
Role: Berta, Teri's Maid (uncredited)
Lawrence Grant
Role: Professor Bauman (uncredited)
Don Brodie
Role: Robber (uncredited)
Eddie Kane
Role: Robber (uncredited)
Leo White
Role: Assistant Robber (uncredited)
Sheila Terry
Role: Blonde Decoy (uncredited)
Jay Eaton
Role: Leopold, Assistant Jewelry Manager (uncredited)
Harold Minjir
Role: Jewelry Clerk (uncredited)
Jack Chefe
Role: Jewelry Salesman (uncredited)
Harold Waldridge
Role: Jewelry Clerk (uncredited)
Jacques Vanaire
Role: Jewelry Manager (uncredited)
Blanche Payson
Role: Masseuse (uncredited)
Marie Burton
Role: Maid (uncredited)
Paula DeCardo
Role: Maid (uncredited)
Sheila Darcy
Role: Maid (uncredited)
Alma Ross
Role: Maid (uncredited)
Norah Gale
Role: Maid (uncredited)
Joyce Mathews
Role: Maid (uncredited)
Blanca Vischer
Role: Maid (uncredited)
Robert Greig
Role: Man Reading 'Wiener Journal' (uncredited)
Bill Elliott
Role: Policeman Following Blonde (uncredited)
John Davidson
Role: Robbery Accomplice (uncredited)