Season
- Season 1 1966-09-10
Episode
- Episode 1: The Worm People
- Episode 2: The Moss Men
- Episode 3: The Treemen
- Episode 4: The Fire God
- Episode 5: The Mighty Snow Creature
- Episode 6: The Wolf People
- Episode 7: Valley of the Giants
- Episode 8: The Ant Warriors
- Episode 9: The Bird Riders
- Episode 10: Giant Ants
- Episode 11: The Rock Pygmies
- Episode 12: Danger River
- Episode 13: The Vampire Men
- Episode 14: The Terrible Chase
- Episode 15: The Sacrifice
- Episode 16: The Marksman
- Episode 17: The Spear Warriors
- Episode 18: Marooned
Dino Boy in the Lost Valley
Leaping from a crashing plane, Todd lands in a remote valley populated by prehistoric creatures.
