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Florence Lawrence as Isabel Thorne |
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Sidney Bracey as Luiigi |
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Harry F. Millarde as Hamilton Grimm |
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Wallis Clark as Prince D'Abruzzi |
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William Welsh as Chief Campbell |
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Paul Panzer as Coount Rosini |
| Writing | Jacques Futrelle | Novel |
| Directing | Stuart Paton | Director |
| Writing | Raymond L. Schrock | Screenplay |
| Crew | Eugene Gaudio | Cinematography |
