طاقم التمثيل
Glenn Langan
Student
Harold Miller
Ball Guest
Hans Schumm
Foreign Official
Dorothy Vaughan
Stout Woman Bumped by Garrett
Jack Mower
Man Opening Door
George Bancroft
Dudley Garrett
Louis Adlon
Youth
Selmer Jackson
Instructor
Vera Lewis
American Tourist Going to Desert
Chris-Pin Martin
Tunisian Guard
James Stephenson
Dr. Anton Rader
Emmett Vogan
Instructor
Sarah Edwards
Militant American Tourist
John Hamilton
Code Room Instructor
George Irving
State Department Official
Ferdinand Schumann-Heink
Train Conductor
Sven Hugo Borg
Chauffeur
Wilhelm von Brincken
Foreign Official
Joel McCrea
Barry Corvall
Jeffrey Lynn
Lowell Warrington
Howard Hickman
Walter Forbes
John Harron
American Tourist
Wendell Niles
Radio Announcer Introducing Garrett
Cyril Ring
Spectator at Dart Throwing
Enrique Acosta
Geneva Restaurant Patron
Winifred Harris
Lady Ashford
Wolfgang Zilzer
Heinrich
Grace Hayle
Mrs. O'Grady
Egon Brecher
Larsch
Robert Middlemass
Militant American Tourist
Addison Richards
Bruce Corvall
Edwin Stanley
Secretary of State
William Hopper
Student
George Reeves
Warrington's Secretary
Frederick Vogeding
Friend of Müller
Nana Bryant
Mrs. Corvall
Eddie Acuff
Minor Role
Jean De Briac
Waiter
John J. Richardson
Man in O'Grady Crowd
Stanley Ridges
Hamilton Peyton
Hans Heinrich von Twardowski
Dr. Helm
سيدني بريسي
Ship Steward
ستيوارت هولمز
American Tourist
Lionel Royce
Hoffmeyer
Nella Walker
Mrs. Peyton
William Worthington
Instructor in Montage
Brenda Marshall
Brenda Ballard
Rudolph Anders
Paul Strawn (as Robert O. Davis)
Granville Bates
Phineas T. O'Grady
Martin Kosleck
Karl 'Muller' Mullen
Lucien Prival
Decker
Henry Victor
Foreign Official
Glen Cavender
Man in O'Grady Crowd
Billy McClain
Manservant at Ball
George Davis
Swiss Gendarme (uncredited)
Christian J. Frank
Minor Role
Lester Sharpe
German Officer on Train