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