Edmund Lowe

as Kenneth Stevens

Madge Evans

as Patricia Booth

Paul Lukas

as Anton Kronsky

Richard 'Skeets' Gallagher

as Jimmy Brown

Frank Reicher

as Von Cram

Billy Gilbert

as Turk

George Davis

as Bartender (uncredited)

Ketti Gallian

as Sonia Yaloniv

Robert Graves

as Duval

Leonid Kinskey

as Maxie Burgos

Mitchell Lewis

as Sondheim

Charles Trowbridge

as Doyle

Barnett Parker

as Bill Cordell

Nita Pike

as Fleurette

Juan Torena

as South American

George Sorel

as Maitre d'Hotel

Gaston Glass

as La Forge

Egon Brecher

as Chief of Police

Eugene Beday

as French Gateman

Betty Blythe

as Train Passenger

Walter Bonn

as Kronsky Aide

Eugene Borden

as Doctor

Sven Hugo Borg

as Masseuse

Jack Chefe

as Foreigner

André Cheron

as French Inspector

Lita Chevret

as French Secretary

Gino Corrado

as Musician

Herbert Corthell

as Police Judge

Gennaro Curci

as Kronsky Aide

Guy D'Ennery

as Kronsky Aide

Carrie Daumery

as French Flower Woman

Gordon De Main

as Kronsky Aide

Carlos De Valdez

as Foreign Officer

Robert Du Couedic

as Waiter

Christian J. Frank

as French Guard

Otto Fries

as Driver

Russell Hicks

as Alfred Hartrix

Ramsay Hill

as Kronsky Aide

Barbara Leonard

as German Telephone Operator

Max Lucke

as Foreign Civilian

Fred Malatesta

as French Pickpocket

Francisco Marán

as Train Guard

Eric Mayne

as Train Passenger

Torben Meyer

as Police Inspector

Albert Moriene

as Waiter

Jean Perry

as Waiter

Albert Pollet

as French Waiter

Enrico Ricardi

as Whistler

Ann Rutherford

as Train Passenger

Genaro Spagnoli

as Porter

Jacques Vanaire

as French Inspector

Michael Visaroff

as Foreign Spy

Wilhelm von Brincken

as Legation Officer

Paul Weigel

as French Telegrapher

Leo White

as Barber

Charles Williams

as Simmons (uncredited)