Season 1 Episode
- Season 1 Girl at the Eiffel Tower
- Season 1 The Little Fugitive
- Season 1 The Riddle of the Giant Sea Monsters
- Season 1 Nautilus, The Fantastic Submarine
- Season 1 Marie's Island
- Season 1 Infiltration of the Secret Base
- Season 1 The Tower of Babel
- Season 1 Mission to Rescue Nadia
- Season 1 Nemo's Secret
- Season 1 A Crowning Performance by the Gratan
- Season 1 New Recruits for the Nautilus
- Season 1 Grandis and Her First Love
- Season 1 Run, Marie, Run!
- Season 1 The Valley of Dinicthys
- Season 1 The Nautilus Faces Its Biggest Crisis
- Season 1 The Mystery of the Lost Continent
- Season 1 Jean's New Invention
- Season 1 Nautilus vs. Nautilus
- Season 1 Nemo's Best Friend
- Season 1 Jean Makes a Mistake
- Season 1 Farewell Nautilus
- Season 1 Electra the Traitor
- Season 1 Young Drifters
- Season 1 Lincoln Island
- Season 1 The First Kiss
- Season 1 King, the Lonely Lion
- Season 1 The Island of the Witch
- Season 1 The Floating Island
- Season 1 King vs. King
- Season 1 Labyrinth in the Earth
- Season 1 Farewell, Red Noah
- Season 1 Nadia's Love
- Season 1 King's Rescue
- Season 1 My Darling Nadia
- Season 1 The Secret of Blue Water
- Season 1 The New Nautilus
- Season 1 Emperor Neo
- Season 1 To the Sky
- Season 1 Successor to the Stars
Nadia: The Secret of Blue Water - Season 1 Episode 30 Labyrinth in the Earth
7.50 25 minutes Four months afterward, the Gratan is nearly repaired, and soon our pals will set off for Africa. But first Jean and Nadia go off on a hike which leads them to a mysterious underground cavern that turns out to be more than they suspected. The exploration culminates when Nadia falls into a trance and vanishes behind a wall, leaving her clothes in Jean's arms! During all this, Ayerton tries to make his move on Grandis.
