Cast
Madge Evans
Helen "Nell" O'Neill
Henry Daniell
John Wales
Janet Beecher
Lady Alicia Crosby
Ralph Forbes
Major Lionel Trent
Robert Coote
Stanby
Lal Chand Mehra
Professor Feringeea
Elissa Landi
Helen Trent
Thomas Beck
Dick Crosby
Holmes Herbert
Governor Sir Roscoe Crosby
Matthew Boulton
Grimshaw (uncredited)
May Whitty
Mrs O'Neill aka Madame Rosalie la Grange
Lewis Stone
Inspector Marney
Heather Thatcher
Mary Eastwood
Charles Trowbridge
Dr Mason