Episode titles:1. The Midnight Mystery2. Silent Joe's Death Warrant3. The Dreadful Scourge4. Vengeance5. Death Pursues6. The Brand of Hate7. Death Shadows8. The Dare-Devil9. A Livid Fate10. The Mansion of Mystery11. Rails of Destruction12. The Final Hour13. The Death Trap14. For Murder15. Unmasked