Octonauts · SEASON 0
The Mariana Trench Adventure
Episode 4 · 2013-05-27

- Animation
- Kids
- Action & Adventure
Episode overview
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.
23 minutes
Season 0 episodes
1. The Great Penguin Race2010-12-13
2. The Great Christmas Rescue2011-12-01
3. The Amazon Adventure2013-01-01
4. The Mariana Trench Adventure2013-05-27
5. The Very Vegimal Christmas2013-12-17
6. The Over Under Adventure2014-03-14
7. The Great Arctic Adventure2014-12-17
8. Operation Deep Freeze2015-12-15
9. The Great Swamp Search2016-12-03