Cast
Edmund Lowe
Inspector Dyke
Ralph Forbes
William Luke-Patson
Ferdinand Gottschalk
Governor Sir Anthony Daniels
Shirley Grey
Beatrice Jones aka Sonia Smeganoff
Hedda Hopper
Lady Daniels
John Davidson
R. Xavier
Brandon Hurst
Pundit Garnath Chundra
Huntley Gordon
Burgess
Harry Semels
Platform Conductor
Onslow Stevens
John Hawley
Jameson Thomas
Capt. Gerald Worthing
Georges Renavent
Dr. Maurice Lenoir
Douglas Gerrard
Anderson
Garry Owen
Cuthbert Neal
Tom Moore
Civil Surgeon
John Wray
Giovanni Martini
Harry Allen
Collins
John George
Vendor (uncredited)