TV Adventures of Superman - Season 1 Episode 25 : The Unknown People (1) Adventures of Superman - Season 1 Episode 25 : The Unknown People (1) 6.6/10 by 61 users Clark Kent and Lois Lane visit the world's deepest oil well in Silsby, when strange humanoid creatures appear and terrorize the townspeople. Details Casts Posters Images Title Adventures of Superman - Season 1 Episode 25 : The Unknown People (1) Alternative Titles First Air Date 1952-09-19 Last Air Date 1958-04-28 Number of Episodes 104 Number of Seasons 6 Genres Action & Adventure, Sci-Fi & Fantasy, Drama, Comedy, Family, Networks ABC, Syndication, Casts George Reeves, Noel Neill, John Hamilton, Jack Larson, Robert Shayne Plot Keywords , Superman George Reeves Lois Lane Noel Neill Perry White John Hamilton Jimmy Olsen Jack Larson Inspector Henderson Robert Shayne Episodes List Adventures of Superman Season 1 :Episode 1 Superman on Earth Superman on Earth 1952-09-19 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 2 The Haunted Lighthouse The Haunted Lighthouse 1952-09-26 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 3 The Case of the Talkative Dummy The Case of the Talkative Dummy 1952-10-03 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 4 Mystery of the Broken Statues Mystery of the Broken Statues 1952-10-10 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 5 The Monkey Mystery The Monkey Mystery 1952-10-17 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 6 Night of Terror Night of Terror 1952-10-24 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 7 The Birthday Letter The Birthday Letter 1952-10-31 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 8 The Mind Machine The Mind Machine 1952-11-07 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 9 Rescue Rescue 1952-11-14 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 10 The Secret of Superman The Secret of Superman 1952-11-21 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 11 No Holds Barred No Holds Barred 1952-11-28 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 12 The Deserted Village The Deserted Village 1952-12-05 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 13 The Stolen Costume The Stolen Costume 1952-12-12 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 14 Treasure of the Incas Treasure of the Incas 1952-12-19 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 15 Double Trouble Double Trouble 1952-12-26 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 16 Mystery in Wax Mystery in Wax 1953-01-02 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 17 Runaway Robot Runaway Robot 1953-01-09 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 18 Drums of Death Drums of Death 1953-01-16 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 19 The Evil Three The Evil Three 1953-01-23 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 20 The Riddle of the Chinese Jade The Riddle of the Chinese Jade 1953-01-30 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 21 The Human Bomb The Human Bomb 1953-02-06 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 22 Czar of the Underworld Czar of the Underworld 1953-02-13 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 23 Ghost Wolf Ghost Wolf 1953-02-20 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 24 Crime Wave Crime Wave 1953-02-27 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 25 The Unknown People (1) The Unknown People (1) 1953-08-10 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,... Adventures of Superman Season 1 :Episode 26 The Unknown People (2) The Unknown People (2) 1953-08-10 It's a bird! It's a plane! It's a syndicated TV adaptation of the beloved DC Comics superhero! You know the drill: When he isn't fighting for truth,...