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The Mariana Trench Adventure

Tweak has designed a brand-new Deep Sea Station to study the deepest, darkest reaches of the ocean, but the Octonauts face multiple challenges: from getting it down there, to the extreme environment and strange, prehistoric creatures that greet them once they arrive.

Deutsch English suomi français 한국어 język polski русский язык 大陆简体
  • Originally Aired May 27, 2013
  • Runtime 25 minutes
  • Special Position Airs before season 2, episode 21
  • Content Rating United States of America TV-Y
  • Production Code b021t02m
  • Network CBeebies
  • Created November 30, 2020 by
    Administrator admin
  • Modified November 30, 2020 by
    Administrator admin