A 10 chapter cliffhanger serial made by William M. Pizor Productions. 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.
1918
1916
1934
1937
1921
1949
1928
1964
1920
1930
1909
1950
1919
1946
1948
1943
1944
1926
