Dick Simmons who plays the Mountie at the boat wheel in Chapter: 2, is the same actor who later becomes Sergeant Preston of the Yukon (1955).
Body count: 25
Chapter Titles: 1) Manhunt (certificate #6378), 2) Winged Death (certificate #6379), 3) Boomerang (certificate #6380), 4) Devil Doctor (certificate #6415), 5) Sabotage (certificate #6416), 6) False Ransom (certificate #6417), 7) Death Tunes In (certificate #6418), 8) Satan's Cauldron (certificate #6419), 9) Espionage (certificate #6428), 10) Blazing Guns (certificate #6429), 11) Master Spy (certificate #6430), 12) Code of the Mounted (certificate #6431).