Adventures of Superman: 1x25
The Unknown People (1)
Clark Kent and Lois Lane visit the world’s deepest oil well in Silsby, when strange humanoid creatures appear and terrorize the townspeople.
1 - 1Superman on Earth Sep. 19, 1952
1 - 2The Haunted Lighthouse Sep. 26, 1952
1 - 3The Case of the Talkative Dummy Oct. 03, 1952
1 - 4Mystery of the Broken Statues Oct. 10, 1952
1 - 5The Monkey Mystery Oct. 17, 1952
1 - 6Night of Terror Oct. 24, 1952
1 - 7The Birthday Letter Oct. 31, 1952
1 - 8The Mind Machine Nov. 07, 1952
1 - 9Rescue Nov. 14, 1952
1 - 10The Secret of Superman Nov. 21, 1952
1 - 11No Holds Barred Nov. 28, 1952
1 - 12The Deserted Village Dec. 05, 1952
1 - 13The Stolen Costume Dec. 12, 1952
1 - 14Treasure of the Incas Dec. 19, 1952
1 - 15Double Trouble Dec. 26, 1952
1 - 16Mystery in Wax Jan. 02, 1953
1 - 17Runaway Robot Jan. 09, 1953
1 - 18Drums of Death Jan. 16, 1953
1 - 19The Evil Three Jan. 23, 1953
1 - 20The Riddle of the Chinese Jade Jan. 30, 1953
1 - 21The Human Bomb Feb. 06, 1953
1 - 22Czar of the Underworld Feb. 13, 1953
1 - 23Ghost Wolf Feb. 20, 1953
1 - 24Crime Wave Feb. 27, 1953
1 - 25The Unknown People (1) Aug. 10, 1953
1 - 26The Unknown People (2) Aug. 10, 1953