The Diamond Queen

Eileen Sedgwick

as

Doris Harvey

George Chesebro

as

Bruce Weston

Frank Clark

as

Julius Zeidt

Burton S. Wils...

as

John Harvey

Alfred Fisher

as

Professor Harv...

Josephine Scott

as

Aline Earl

Lew Short

as

Reitman

Albert J. Smith

as

Professor Rams...