Based on the spy novel of the same name by Jacques Futrelle.
Starring:
Florence Lawrence (Isabel Thorne) Sidney Bracey (Luiigi) Harry F. Millarde (Hamilton Grimm) Wallis Clark (Prince D'Abruzzi) William Welsh (Chief Campbell) Paul Panzer (Coount Rosini)Director:
Stuart PatonWriter:
Raymond L. SchrockChoose the available date.