Sir Everard Dominey / Baron Leopold von Ragostein
Edmund Lowe
Eleanor Dominey
Valerie Hobson
Sir Ivan Brunn
Charles Waldron
Mangan
Leonard Mudie
Sir Gerald Hume
Claude King
Dr. Trenk
Frank Reicher
Perkins
Harry Allen
Middleton's Daughter (uncredited)
Nan Grey
Duval (uncredited)
Willy Castello
Maid (uncredited)
Priscilla Lawson
Lady Hume (uncredited)
Virginia Hammond
Bartender (uncredited)
Thomas R. Mills
Princess Stephanie Elderstrom
Wera Engels
Villager (uncredited)
Tom Ricketts
Frank Terry
Robert Bolder
Waiter (uncredited)
Lowden Adams
Roger Unthank (uncredited)
Dwight Frye
English Farmer (uncredited)
David Dunbar
Frank Benson
Wolff (uncredited)
Leonid Snegoff
Hugo (uncredited)
Harry Worth
German (uncredited)
Adolph Milar
Seaman
Murray Kinnell
Army Officer (uncredited)
Larry Steers
Lord Allison (uncredited)
Douglas Wood
Chauffeur (uncredited)
Pat O'Hara
Eddie Pelham
Henry Mollison
Mrs. Unthank
Esther Dale
Middleton
Brandon Hurst
Dr. Harrison
Ivan F. Simpson
Duchess Caroline
Spring Byington
Duke Henry
Lumsden Hare
Music
Franz Waxman
Director
Alan Crosland
Director of Photography
Milton Krasner
Executive Producer
Fred S. Meyer
Screenplay
Frank Wead
Eve Greene
Novel
E. Phillips Oppenheim
Assistant Camera
Roswell A. Hoffmann
Sound Recordist
Charles Carroll
Production Secretary
Camille Collins