On screen
Cast
16 credited performers
Ruth Roland
Cornelia Du Play
Roland Drew
Inspector Vernon
Artwork unavailable
Doris Covert
Yvonne Balsac
Kenne Duncan
John Sommerset
Artwork unavailable
Eugene Sigaloff
Schubin
Miriam Battista
Toinette - the Maid
Artwork unavailable
Arthur Stenning
Det. Sgt. Williams
Artwork unavailable
Alex Frazer
Louis Mentone - Butler
Artwork unavailable
Julian Gray
Mr. Balsac - Yvonne's Father
Artwork unavailable
George Temple
Ivanov
Artwork unavailable
Frederick Dodds Slade
Character not listed
Artwork unavailable
Jerry Gowan
Character not listed
Artwork unavailable
Gerald Rowan
Character not listed
Artwork unavailable
Alex Michael
Character not listed
Artwork unavailable
Cecil Nichol
Character not listed
Artwork unavailable
M.R. Byatt
Minor Role (uncredited)