Cast
Conrad Nagel
Richard Crosby
Cyril Chadwick
Brandon Trent
John Davidson
Edward 'Ned' Wales
Leila Hyams
Helen 'Nellie' O'Neill
Helene Millard
Mary Eastwood
Holmes Herbert
Sir Roscoe Crosby
Lal Chand Mehra
Chotee
Frank Leigh
Professor Feringeea
Mary Forbes
Lady Alice Crosby
Bela Lugosi
Inspector Delzante
Margaret Wycherly
Madame Rosalie La Grange
Clarence Geldart
Commissioner Grimshaw