Season 3 Episode
- Season 1 The Spy From Outer Space (1)
- Season 1 The Spy From Outer Space (2)
- Season 1 Krypto's Calamitous Capers
- Season 1 The Man Who Knew Superboy's Secret
- Season 1 The Deep Sea Dragon
- Season 1 Super Clown of Smallville
- Season 1 The Visitor from the Earth Core
- Season 1 The Beast that went Berzerk
- Season 1 Superboy's Strangest Foe
- Season 1 The Capricious Crony
- Season 1 Krypto, Super Seeing-Eye Dog
- Season 1 The Black Knight
- Season 1 Operation Counter Invasion
- Season 1 The Jinxed Circus
- Season 1 Hurricane Fighters
- Season 1 Superboy's Super-Dilemma
- Season 1 A Devil of a Time
- Season 1 Revolt of Robotville
The Adventures of Superboy - Season 1 Episode 7 The Visitor from the Earth Core
5.00 6 minutes Superboy and Krypto head underground to recover a radioactive rock that can only be found in the Earth's core. When the two discover a strange black sphere, they decide to take it back with them. Unfortunately, a strange crystalline creature follows them to the surface. When it emerges it because to wreak havoc. Eventually Superboy realizes that the black sphere is the crystalline creature's egg. They hatch the egg and take the baby to its mother. No longer angry, the mother returns to the Earth's core with her baby.
