The Double Room Mystery (1917)

Morris, a hardened criminal, is imprisoned for larceny and has engaged William Newman, a police court lawyer, to defend him. As recompense, Morris gives Newman his vest in which are sewed four valuable diamonds. Newman is attracte...

Unknown

Director

Edward Hearn

as Silver Joe

Hayward Mack

as Speed Cannon

Harry Mann

as Dago Low

Ernest Shields

as James

Mattie Witting

as Mrs. Wiggins (as Mrs. A.E. Witting)