A silent serial with the following chapter titles: 1. Fangs of Jealous; 2. Doomed; 3. Tricked by Fate; 4. Master and Man; 5. Terrors of the North; 6. Menace of Death; 7. Trapped by Fire; 8. Hurled into Space; 9. The Gold Rush; 10. Valley of Death; 11. A Race for Life; 12. The Path of Doom; 13. Martial Law; 14. Trail of Vengeance; 15. The Final Reckoning.
| Actor | Role |
|---|---|
 William DesmondJack Merrill Sr. / Jack Merrill Jr. | Jack Merrill Sr. / Jack Merrill Jr. |
 Ruth RoyceNee Wah | Nee Wah |
 Laura La PlanteOlga Basanoff | Olga Basanoff |
| CClark ComstockBasanoff - Olga's Father | Basanoff - Olga's Father |
 Joseph W. GirardIvan Petrof | Ivan Petrof |
| JJoseph McDermottHogan | Hogan |
 George A. WilliamsScott McPherson | Scott McPherson |
 Mack V. WrightLew Scully | Lew Scully |
 Fred KohlerCapt. Whipple | Capt. Whipple |
 Neola MayNeewah | Neewah |
| CChief HarrisNuma | Numa |
| FFred R. StantonSecondary Role | Secondary Role |