Episode 1
Superman on Earth
Episode 2
The Haunted Lighthouse
Episode 3
The Case of the Talkative Dummy
Episode 4
Mystery of the Broken Statues
Episode 5
The Monkey Mystery
Episode 6
Night of Terror
Episode 7
The Birthday Letter
Episode 8
The Mind Machine
Episode 9
Rescue
Episode 10
The Secret of Superman
Episode 11
No Holds Barred
Episode 12
The Deserted Village
Episode 13
The Stolen Costume
Episode 14
Treasure of the Incas
Episode 15
Double Trouble
Episode 16
Mystery in Wax
Episode 17
Runaway Robot
Episode 18
Drums of Death
Episode 19
The Evil Three
Episode 20
The Riddle of the Chinese Jade
Episode 21
The Human Bomb
Episode 22
Czar of the Underworld
Episode 23
Ghost Wolf
Episode 24
Crime Wave
Episode 25
The Unknown People (1)
Episode 26
The Unknown People (2)
Five Minutes to Doom
The Big Squeeze
The Man Who Could Read Minds
Jet Ace
Shot in the Dark
The Defeat of Superman
Superman in Exile
A Ghost for Scotland Yard
The Dog Who Knew Superman
The Face and the Voice
The Man in the Lead Mask
Panic in the Sky
The Machine That Could Plot Crimes
Jungle Devil
My Friend Superman
The Clown Who Cried
The Boy Who Hated Superman
Semi-Private Eye
Perry White's Scoop
Beware the Wrecker
The Golden Vulture
Jimmy Olsen, Boy Editor
Lady in Black
Star of Fate
The Whistling Bird
Around the World with Superman
Through the Time Barrier
The Talking Clue
The Lucky Cat
Superman Week
Great Caesar's Ghost
Test of a Warrior
Olsen's Millions
Clark Kent, Outlaw
The Magic Necklace
The Bully of Dry Gulch
Flight to the North
The Seven Souvenirs
King for a Day
Joey
The Unlucky Number
The Big Freeze
Peril by Sea
Topsy Turvy
Jimmy the Kid
The Girl Who Hired Superman
The Wedding of Superman
Dagger Island
Blackmail
The Deadly Rock
The Phantom Ring
The Jolly Roger
Peril in Paris
Tin Hero
The Town That Wasn't
The Tomb of Zaharan
The Man Who Made Dreams Come True
Disappearing Lois
Money to Burn
Close Shave
The Phony Alibi
The Prince Albert Coat
The Stolen Elephant
Mr. Zero
Whatever Goes Up
The Last Knight
The Magic Secret
Divide and Conquer
The Mysterious Cube
The Atomic Captive
The Superman Silver Mine
The Big Forget
The Gentle Monster
Superman's Wife
Three in One
The Brainy Burro
The Perils of Superman
All That Glitters
