This was a 10 chapter cliffhanger serial made by William M. Pizor Productions. The title of chapter 4 was "Out of the Night," chapter 5 was "Perilous Trails," chapter 6 was "Secret Passage" and chapter 8 was "Revenge." Virtually nothing more is known of this film.
Chapter Titles: 1. Missing Men 2. Tongues of Flame 3. Swirling Waters 4. Out of the Night 5. Perilous Trails 6. Secret Passage 7. Division 8. Revenge 9. Pawns of Evil 10. The Hidden Treasure.
2 of 10 chapters of this film survives.