William Powell

The Robber

Kay Francis

Baroness Teri Hohenfels

Hardie Albright

Paul

Henry Kolker

Baron Franz Hohenfels

Spencer Charters

Johann Christian Lenz

Lee Kohlmar

Hollander

André Luguet

Count Andre

Clarence Wilson

Prefect of Police

George Davis

Polacheck, the President's Secretary (uncredited)

Alan Mowbray

Detective Fritz

Ruth Donnelly

Berta, Teri's Maid (uncredited)

Lawrence Grant

Professor Bauman (uncredited)

Don Brodie

Robber (uncredited)

Eddie Kane

Robber (uncredited)

Leo White

Assistant Robber (uncredited)

Sheila Terry

Blonde Decoy (uncredited)

Jay Eaton

Leopold, Assistant Jewelry Manager (uncredited)

Jack Chefe

Jewelry Salesman (uncredited)

Blanche Payson

Masseuse (uncredited)

Marie Burton

Maid (uncredited)

Sheila Darcy

Maid (uncredited)

Norah Gale

Maid (uncredited)

Robert Greig

Man Reading 'Wiener Journal' (uncredited)

Bill Elliott

Policeman Following Blonde (uncredited)