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