Series 4: 7. Octonauts And The Loneliest Whale
The Mariana Trench Adventure
Special episode of the animated deep sea adventure series. Tweak has designed a brand-new Deep Sea Station to study the deepest, darkest reaches of the ocean.
Series 4: 6. Octonauts And The Mantis Shrimp
Series 4: 5. Octonauts And The Walrus Pups
Series 4: 4. Octonauts And The Baby Sea Turtles
Series 4: 3. Octonauts And The Octopod Mystery
Series 4: 2. Octonauts And The Hidden Lake
Series 4: 1. Octonauts And The Poison Dart Frogs
Series 3: 20. Loggerhead Sea Turtle
Series 3: 19. Hammerhead Sharks
Creature Reports: 24. Anemones
Series 1 - The Electric Torpedo Rays
Animated deep-sea adventures with Captain Barnacles and his explorers. The Octonauts give their ship a jump-start with some electric torpedo rays.
Creature Reports: 31. The Cookiecutter Shark
Series 3 - Artificial Reef
Animated deep sea adventures with Captain Barnacles and his explorers. Tweak and her crewmates must convert the Gup-F into an artificial reef.
Series 1 - The Whale Shark
Animated deep sea adventures with Captain Barnacles and his band of explorers. Dashi is swallowed by a whale shark so the Octonauts venture inside to rescue her.
Series 3 - Siphonophore
Animated deep sea adventures with Captain Barnacles and his explorers. Kwazii and Dashi become entangled in a strange deep-sea creature - a siphonophore.
Series 4: 14. Octonauts And The Sunfish
Creature Reports - The Kelp Fish
Captain Barnacles and his intrepid band of explorers, The Octonauts, sing about underwater creatures. The Octonauts share a few fun facts about kelp fish.