EP1 - Superman on Earth EP2 - The Haunted Lighthouse EP3 - The Case of the Talkative Dummy EP4 - Mystery of the Broken Statues EP5 - The Monkey Mystery EP6 - Night of Terror EP7 - The Birthday Letter EP8 - The Mind Machine EP9 - Rescue EP10 - The Secret of Superman EP11 - No Holds Barred EP12 - The Deserted Village EP13 - The Stolen Costume EP14 - Treasure of the Incas EP15 - Double Trouble EP16 - Mystery in Wax EP17 - Runaway Robot EP18 - Drums of Death EP19 - The Evil Three EP20 - The Riddle of the Chinese Jade EP21 - The Human Bomb EP22 - Czar of the Underworld EP23 - Ghost Wolf EP24 - Crime Wave EP25 - The Unknown People (1) EP26 - The Unknown People (2)