CHAPTER TITLES: 1. Toll of the Rapids; 2. Brother Against Brother; 3. Ambuscade; 4. The Storm; 5. A Desperate Chance; 6. The Wolf's Fangs; 7. The Night Attack; 8. Crashing Timbers; 9. Fingerprints; 10.The Breed Strikes; 11.The Crimson Strikes; 12.Journey's End.
The first six chapters of the serial exist and were released on DVD in 2012; the British Film Institute (BFI) holds a 35mm print of all 12 chapters in completion.