Tanya Borodoff aka Spot White / Marjorie Lang
Kay Francis
Tony Evans
Ricardo Cortez
Col. Dawson Ames
Halliwell Hobbes
Mrs. Kleinschmidt
Bodil Rosing
Prof. Kleinschmidt
Herman Bing
Purser (uncredited)
Hobart Cavanaugh
Nick
Warner Oland
Dr. Gregory Burton
Lyle Talbot
Mrs. George Peters
Ruth Donnelly
George Peters
Lucien Littlefield
Police Commissioner Col. Thomas Dawson
Reginald Owen
Mr. Abernathie
Etienne Girardot
Capt. McAndrews
David Torrence
Madame Lacalles
Rafaela Ottiano
Costume Design
Orry-Kelly
Director of Photography
Tony Gaudio
Director
Michael Curtiz
Conductor
Leo F. Forbstein
Story
Paul Hervey Fox
Writer
Austin Parker
Charles Kenyon
Producer
Robert Presnell Sr.
Music
Heinz Roemheld
Editor
Thomas Pratt
Art Direction
Anton Grot
Assistant Director
Frank Shaw