Approved | | Action, Adventure, Crime
Evil villain plots to take over the world using an army of invisible soldiers.
CHAPTER TITLES: 1. Slaves of the Phantom; 2. The Acid Clue; 3. The Death Car; 4. Highway Holocaust; 5. Bridge to Eternity; 6. Ordeal by Fire; 7. Murder Train; 8. Window of Peril; 9. Trail to Destruction; 10. High-Voltage Danger; 11. Death's Highway; 12. The Phantom Meets Justice.
In the freshly filmed sequences, the police drive 1950 Nash sedans, but in the frequently seen stock footage, they revert back to 1936 Fords.