Ruth Roland
as
Cornelia Du Pl...
Roland Drew
as
Inspector Vern...
Doris Covert
as
Yvonne Balsac
Kenne Duncan
as
John Sommerset
Eugene Sigaloff
as
Schubin
Miriam Battista
as
Toinette - the...
Arthur Stenning
as
Det. Sgt. Will...
Alex Frazer
as
Louis Mentone ...
Julian Gray
as
Mr. Balsac - Y...
George Temple
as
Ivanov
Frederick Dodd...
Jerry Gowan
Gerald Rowan
Alex Michael
Cecil Nichol
M.R. Byatt
as
Minor Role (un...