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 14 The Valley of Dinicthys
7.50 25 minutes Marie and Nadia become sick from a dangerously fatal tropical fever. To save them from death, Nemo charts course for an underground reef, where he takes Jean, Sanson, and Hanson on a quest to find the cure. Coming back, however, they have to deal with a territorial, eel-like Dinicthys....
