CHAPTER TITLES: 1. The Call of the Wilderness; 2. The Shadow of a Crime; 3. The Fugitive; 4. A Dead Man's Hand; 5. Wolf Pack Law; 6. The Gates of Mercy; 7. The Empty Room; 8. Avenging Fangs; 9. Wizard of the Wireless; 10.Accused!; 11.The Broken Record; 12.Danger Lights.
Previous scenes are repeated throughout the serial as filler and budget savings.
Chapter: 4 repeats scenes from Chapter: 1.
Chapter: 9 repeats scenes from Chapter: 1.
Chapter: 10 repeats scenes from Chapter: 1.
Chapter: 12 repeats scenes from Chapter: 7.
In the version shown on TCM in the fall of 2024, "COPYIGHT ©2015 by ERIC STEDMAN" is superimposed for about 10 seconds above the original "COPYRIGHT MCMXXXIII BY MASCOT PICTURES CORPORATION".