الإعلان التشويقي
طاقم التمثيل
Betty Farrington
Frieda (uncredited)
David Newell
Rodrigo (uncredited)
Margaret Lindsay
Florence Ballau
Henry O'Neill
Victor Ballau
Egon Brecher
Karl
Charles Lane
Man in Front Row (archive footage)
Paul Panzer
Detective (uncredited)
Ferdinand Schumann-Heink
Policeman Otto (uncredited)
C. Aubrey Smith
Gerard Lytton
Frank Reicher
Von Stein
Paul Porcasi
Antonio
Olaf Hytten
Scotland Yard Radio Operator (uncredited)
William Irving
Policeman Schultz (uncredited)
Henry Kolker
Auctioneer
Wheaton Chambers
Servant (uncredited)
William V. Mong
Fishback (uncredited)
Donald Woods
Juan Cesare
Florence Fair
Teresa
Rafaela Ottiano
Lili Salvatore
Barlowe Borland
Eric (uncredited)
Ruthelma Stevens
Fraulein von Elsner (uncredited)
Frederick Sullivan
Romberg (uncredited)
Charles Judels
Salvatore
Eily Malyon
Fredericka
Russ Powell
First Taxi Driver (uncredited)
Frank Thornton
(uncredited)
Robert Barrat
Inspector Von Brinkner
Herman Bing
Baker
Glen Cavender
Detective (uncredited)
Eric Mayne
Bidder at Auction (uncredited)