Philip Grant attempts to reclaim five million dollars in gold stolen from his fathers' steamer by a submarine.
| Actor | Role |
|---|---|
 William DesmondPhil Grant | Phil Grant |
 Eileen SedgwickHelen Frazer | Helen Frazer |
 William GouldNot listed | Not listed |
 Ruth RoyceMarie Verne | Marie Verne |
 Margaret MorrisTilah | Tilah |
| JJim WelchNot listed | Not listed |
| CClark ComstockNot listed | Not listed |
 Joe BonomoBig Jack | Big Jack |
| SSlim ColeNot listed | Not listed |
| AAlfred FisherNot listed | Not listed |
| GGordon McGregorNot listed | Not listed |
 William WelshNot listed | Not listed |