Ruth Roland

Character: Cornelia Du Play

Roland Drew

Character: Inspector Vernon

Doris Covert

Character: Yvonne Balsac

Kenne Duncan

Character: John Sommerset

Eugene Sigaloff

Character: Schubin

Miriam Battista

Character: Toinette - the Maid

Arthur Stenning

Character: Det. Sgt. Williams

Alex Frazer

Character: Louis Mentone - Butler

Julian Gray

Character: Mr. Balsac - Yvonne's Father

George Temple

Character: Ivanov

Frederick Dodds Slade

Character:

Jerry Gowan

Character:

Gerald Rowan

Character:

Alex Michael

Character:

Cecil Nichol

Character:

M.R. Byatt

Character: Minor Role (uncredited)