26 Episodes

Season 1

Episodes

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  • 26 episodes
    26 episodes
    • s1e26Peril from the Arctic
      February 26, 1955
    • s1e25Saboteurs of the Sky
      February 19, 1955
    • s1e24The Invisible Terror
      February 12, 1955
    • s1e23Mystery of the Forest
      February 5, 1955
    • s1e22Arctic Avalanche
      January 29, 1955
    • s1e21The Mark of Death
      January 22, 1955
    • s1e20The Human Bomb
      January 15, 1955
    • s1e19Top Secret Weapon
      January 8, 1955
    • s1e18Touchdown Terror
      January 1, 1955
    • s1e17The Deadly Project
      December 25, 1954
    • s1e16The Young Criminal
      December 18, 1954
    • s1e15The Electrified Man
      December 11, 1954
    • s1e14The Deserters
      December 4, 1954
    • s1e13The Curse of the Pharaohs
      November 27, 1954
    • s1e12Isle of Mystery
      November 20, 1954
    • s1e11Sabotage Under The Sea
      November 13, 1954
    • s1e10Secret of the Jungle
      November 6, 1954
    • s1e9The Walking Ghost
      October 30, 1954
    • s1e8Counterfeit Millions
      October 23, 1954
    • s1e7Trapped Behind Bars
      October 16, 1954
    • s1e6Operation Failure
      October 9, 1954
    • s1e5Death Below Zero
      October 2, 1954
    • s1e4The Lost Moon
      September 25, 1954
    • s1e3Deadly Diamonds
      September 18, 1954
    • s1e2Electronic Killer
      September 11, 1954
    • s1e1Murder by Radiation
      September 4, 1954