The Hydronauts poster

TV Series

The Hydronauts (2003)

  • 2 seasons
  • Ended

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Neptuna is an extra terrestrial that has been sent to Earth with the mission to study the marine world to save her planet from pollution. From the Baltic Sea to the Indian Ocean via the two poles, she discovers an extraordinary world where reality often surpasses fiction.

Where to watch The Hydronauts

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Seasons

Series cast

  • Eva Michaelis Neptuna 26 episodes
  • Robert Missler Ponto 26 episodes
  • Tetje Mierendorf Tetje Mierendorf Balty 26 episodes
  • Carolin Spieß Carolin Spieß Octavia 26 episodes
  • Mario Grete Obo 26 episodes
  • Emily Dormer Neptuna (English version) 13 episodes
  • Gary Martin Balty (English version) 13 episodes
  • Keith Wickham Keith Wickham Ponto (English version) 13 episodes
  • Dan Russell Dan Russell Obo (English version) 13 episodes
  • Emma Tate Emma Tate Octavia (English version) 13 episodes
  • Jenni Laakso Neptuna (Finnish version) 13 episodes
  • Kimmo Rasila Ponto (Finnish version) 13 episodes
  • Rauno Ahonen Balty (Finnish version) 13 episodes
  • Jaana Bister Octavia (Finnish version) 13 episodes
  • Taisto Oksanen Taisto Oksanen Obo (Finnish version) 13 episodes
  • Barbara Beretta Barbara Beretta Neptuna (French version) 13 episodes
  • Vincent Ropion Vincent Ropion Ponto (French version) 13 episodes
  • Pierre Tessier Pierre Tessier Balty (French version) 13 episodes

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