Edmund Lowe
Kenneth Stevens
Madge Evans
Patricia Booth
Paul Lukas
Anton Kronsky
Richard 'Skeets' Gallagher
Jimmy Brown
Frank Reicher
Von Cram
Billy Gilbert
Turk
George Davis
Bartender (uncredited)
Ketti Gallian
Sonia Yaloniv
Robert Graves
Duval
Leonid Kinskey
Maxie Burgos
Mitchell Lewis
Sondheim
Charles Trowbridge
Doyle
Barnett Parker
Bill Cordell
Nita Pike
Fleurette
Juan Torena
South American
George Sorel
Maitre d'Hotel
Gaston Glass
La Forge
Egon Brecher
Chief of Police
Eugene Beday
French Gateman
Betty Blythe
Train Passenger
Walter Bonn
Kronsky Aide
Eugene Borden
Doctor
Sven Hugo Borg
Masseuse
Jack Chefe
Foreigner
André Cheron
French Inspector
Lita Chevret
French Secretary
Gino Corrado
Musician
Herbert Corthell
Police Judge
Gennaro Curci
Kronsky Aide
Guy D'Ennery
Kronsky Aide
Carrie Daumery
French Flower Woman
Gordon De Main
Kronsky Aide
Carlos De Valdez
Foreign Officer
Robert Du Couedic
Waiter
Christian J. Frank
French Guard
Otto Fries
Driver
Russell Hicks
Alfred Hartrix
Ramsay Hill
Kronsky Aide
Barbara Leonard
German Telephone Operator
Max Lucke
Foreign Civilian
Fred Malatesta
French Pickpocket
Francisco Marán
Train Guard
Eric Mayne
Train Passenger
Torben Meyer
Police Inspector
Albert Moriene
Waiter
Jean Perry
Waiter
Albert Pollet
French Waiter
Enrico Ricardi
Whistler
Ann Rutherford
Train Passenger
Genaro Spagnoli
Porter
Jacques Vanaire
French Inspector
Michael Visaroff
Foreign Spy
Wilhelm von Brincken
Legation Officer
Paul Weigel
French Telegrapher
Leo White
Barber
Charles Williams
Simmons (uncredited)