Episode: 1 Girl at the Eiffel Tower Episode: 2 The Little Fugitive Episode: 3 The Riddle of the Giant Sea Monsters Episode: 4 Nautilus, The Fantastic Submarine Episode: 5 Marie's Island Episode: 6 Infiltration of the Secret Base Episode: 7 The Tower of Babel Episode: 8 Mission to Rescue Nadia Episode: 9 Nemo's Secret Episode: 10 A Crowning Performance by the Gratan Episode: 11 New Recruits for the Nautilus Episode: 12 Grandis and Her First Love Episode: 13 Run, Marie, Run! Episode: 14 The Valley of Dinicthys Episode: 15 The Nautilus Faces Its Biggest Crisis Episode: 16 The Mystery of the Lost Continent Episode: 17 Jean's New Invention Episode: 18 Nautilus vs. Nautilus Episode: 19 Nemo's Best Friend Episode: 20 Jean Makes a Mistake Episode: 21 Farewell Nautilus Episode: 22 Electra the Traitor Episode: 23 Young Drifters Episode: 24 Lincoln Island Episode: 25 The First Kiss Episode: 26 King, the Lonely Lion Episode: 27 The Island of the Witch Episode: 28 The Floating Island Episode: 29 King vs. King Episode: 30 Labyrinth in the Earth Episode: 31 Farewell, Red Noah Episode: 32 Nadia's Love Episode: 33 King's Rescue Episode: 34 My Darling Nadia Episode: 35 The Secret of Blue Water Episode: 36 The New Nautilus Episode: 37 Emperor Neo Episode: 38 To the Sky Episode: 39 Successor to the Stars