CHAPTER TITLES: 1. King of the Dirt Tracks; 2. The Newsreel Murder; 3. The Phantom Witness; 4. The Celluloid Clue; 5. The Decoy Driver; 6. The Crimson Alibi; 7. Roaring Rails; 8. The Death Clash; 9. The Man Higher Up; 10. The Missing Link; 11. Surrounded; 12. The Fatal Whisper.

Televised as early as 10 February 1949 on WATV (Channel 13) in New York.