The Octonauts is a British children's television series, produced by Silvergate Media for the BBC channel Cbeebies. The series is animated in Ireland by Brown Bag Films but uses British voice actors. The TV series is based on American-Canadian children's books written by Vicki Wong and Michael C. Murphy of Meomi Design Inc. The Octonauts follows an underwater exploring crew made up of stylized anthropomorphic animals, a team of eight adventurers who live in an undersea base, the Octopod, from where they go on undersea adventures with the help of a fleet of aquatic vehicles. The subject matter is reminiscent of Star Trek and Thunderbirds blended with Jacques Cousteau. Although it is science fiction as regards its technology, the exotic creatures and locations that the crew encounter are real marine animals in their natural habitats.
You can now watch Octonauts online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Whale Shark | 2010-10-04 | 11 min |
| Season 1 | Episode 2 | The Undersea Storm | 2010-10-05 | 11 min |
| Season 1 | Episode 3 | The Crab and Urchin | 2010-10-06 | 11 min |
| Season 1 | Episode 4 | The Walrus Chief | 2010-10-07 | 11 min |
| Season 1 | Episode 5 | The Flying Fish | 2010-10-08 | 11 min |
| Season 1 | Episode 6 | The Giant Squid | 2010-10-11 | 11 min |
| Season 1 | Episode 7 | The Orcas | 2010-10-12 | 11 min |
| Season 1 | Episode 8 | The Great Algae Escape | 2010-10-13 | 11 min |
| Season 1 | Episode 9 | The Remipedes | 2010-10-14 | 11 min |
| Season 1 | Episode 10 | The Speedy Sailfish | 2010-10-15 | 11 min |
| Season 1 | Episode 11 | The Blobfish Brothers | 2010-10-18 | 11 min |
| Season 1 | Episode 12 | The Monster Map | 2010-10-19 | 11 min |
| Season 1 | Episode 13 | The Lost Sea Star | 2010-10-20 | 11 min |
| Season 1 | Episode 14 | The Albino Humpback Whale | 2010-10-21 | 11 min |
| Season 1 | Episode 15 | The Giant Kelp Forest | 2010-10-22 | 11 min |
| Season 1 | Episode 16 | The Enemy Anemones | 2010-10-25 | 11 min |
| Season 1 | Episode 17 | The Narwhal | 2010-10-26 | 11 min |
| Season 1 | Episode 18 | The Midnight Zone | 2010-10-27 | 11 min |
| Season 1 | Episode 19 | The Snapping Shrimp | 2010-10-28 | 11 min |
| Season 1 | Episode 20 | The Snot Sea Cucumber | 2010-10-29 | 11 min |
| Season 1 | Episode 21 | The Giant Whirlpool | 2010-11-01 | 11 min |
| Season 1 | Episode 22 | The Hermit Crabs | 2010-11-02 | 11 min |
| Season 1 | Episode 23 | The Mixed-Up Whales | 2010-11-03 | 11 min |
| Season 1 | Episode 24 | The Kelp Forest Rescue | 2010-11-04 | 11 min |
| Season 1 | Episode 25 | The Decorator Crab | 2010-11-05 | 11 min |
| Season 1 | Episode 26 | The Beluga Whales | 2010-12-06 | 11 min |
| Season 1 | Episode 27 | The Hungry Pilot Fish | 2010-12-07 | 11 min |
| Season 1 | Episode 28 | The Vampire Squid | 2010-12-08 | 11 min |
| Season 1 | Episode 29 | The Seahorse Tale | 2010-12-09 | 11 min |
| Season 1 | Episode 30 | The Giant Jelly | 2010-12-10 | 11 min |
| Season 1 | Episode 31 | The Cookiecutter Sharks | 2010-12-13 | 11 min |
| Season 1 | Episode 32 | The Oarfish | 2010-12-14 | 11 min |
| Season 1 | Episode 33 | The Combtooth Blenny | 2010-12-15 | 11 min |
| Season 1 | Episode 34 | The Jellyfish Bloom | 2010-12-16 | 11 min |
| Season 1 | Episode 35 | The Baby Dolphin | 2010-12-17 | 11 min |
| Season 1 | Episode 36 | The Scary Spookfish | 2011-01-24 | 11 min |
| Season 1 | Episode 37 | The Arctic Orcas | 2011-01-25 | 11 min |
| Season 1 | Episode 38 | The Slime Eels | 2011-01-26 | 11 min |
| Season 1 | Episode 39 | The Enormous Elephant Seal | 2011-01-27 | 11 min |
| Season 1 | Episode 40 | The Sardine School | 2011-01-28 | 11 min |
| Season 1 | Episode 41 | The Dolphin Reef Rescue | 2011-01-31 | 11 min |
| Season 1 | Episode 42 | The Eel Ordeal | 2011-02-01 | 11 min |
| Season 1 | Episode 43 | The Marine Iguanas | 2011-02-02 | 11 min |
| Season 1 | Episode 44 | The Dwarf Lanternshark | 2011-02-03 | 11 min |
| Season 1 | Episode 45 | The Pirate Parrotfish | 2011-02-04 | 11 min |
| Season 1 | Episode 46 | The Electric Torpedo Rays | 2011-02-07 | 11 min |
| Season 1 | Episode 47 | The Crafty Cuttlefish | 2011-02-08 | 11 min |
| Season 1 | Episode 48 | The Lost Lemon Shark | 2011-02-09 | 11 min |
| Season 1 | Episode 49 | The Humuhumunukunukuapua'a | 2011-02-10 | 11 min |
| Season 1 | Episode 50 | The Giant Spider Crab | 2011-02-11 | 11 min |
| Season 2 | Episode 1 | The Colossal Squid | 2012-11-19 | 11 min |
| Season 2 | Episode 2 | The Adelie Penguins | 2012-11-20 | 11 min |
| Season 2 | Episode 3 | The Coconut Crabs | 2012-11-21 | 11 min |
| Season 2 | Episode 4 | The Great White Shark | 2012-11-22 | 11 min |
| Season 2 | Episode 5 | The Sea Snakes | 2012-11-23 | 11 min |
| Season 2 | Episode 6 | The Bowhead Whales | 2012-11-26 | 11 min |
| Season 2 | Episode 7 | The Jawfish | 2012-11-27 | 11 min |
| Season 2 | Episode 8 | The Porcupine Puffer | 2012-11-28 | 11 min |
| Season 2 | Episode 9 | The Damselfish | 2012-11-29 | 11 min |
| Season 2 | Episode 10 | The Scared Sperm Whale | 2012-11-30 | 11 min |
| Season 2 | Episode 11 | The Long Armed Squid | 2013-03-11 | 11 min |
| Season 2 | Episode 12 | The Fiddler Crabs | 2013-03-12 | 11 min |
| Season 2 | Episode 13 | The Manta Rays | 2013-03-13 | 11 min |
| Season 2 | Episode 0 | The Flying Swords (US Title) | 2013-03-14 | 11 min |
| Season 2 | Episode 14 | The Swashbuckling Swordfish | 2013-03-14 | 11 min |
| Season 2 | Episode 15 | The Triggerfish | 2013-03-15 | 11 min |
| Season 2 | Episode 16 | The Mimic Octopus | 2013-05-13 | 11 min |
| Season 2 | Episode 17 | The Lionfish | 2013-05-14 | 11 min |
| Season 2 | Episode 18 | The Leafy Sea Dragons | 2012-05-15 | 11 min |
| Season 2 | Episode 19 | The Manatees | 2013-05-16 | 11 min |
| Season 2 | Episode 20 | The Saltwater Crocodile | 2013-05-17 | 11 min |
| Season 2 | Episode 21 | The Humphead Parrotfish | 2013-09-02 | 11 min |
| Season 2 | Episode 22 | The Gulper Eels | 2013-09-03 | 11 min |
| Season 3 | Episode 1 | The Siphonophore | 2013-09-04 | 11 min |
| Season 3 | Episode 2 | The Waterbears | 2013-09-05 | 11 min |
| Season 3 | Episode 3 | The Cone Snail | 2013-09-06 | 11 min |
| Season 3 | Episode 4 | The Artificial Reef | 2013-09-09 | 11 min |
| Season 3 | Episode 5 | The Humpback Whales | 2013-09-10 | 11 min |
| Season 3 | Episode 6 | The Pelicans | 2013-09-11 | 11 min |
| Season 3 | Episode 7 | The Sea Pigs | 2013-09-12 | 11 min |
| Season 3 | Episode 8 | The Yeti Crab | 2013-09-13 | 11 min |
| Season 3 | Episode 9 | The Barracudas | 2014-03-10 | 11 min |
| Season 3 | Episode 10 | The Duck-Billed Platypus | 2014-03-11 | 11 min |
| Season 3 | Episode 11 | The Sea Skaters | 2013-10-07 | 11 min |
| Season 3 | Episode 12 | The Mudskippers | 2014-03-13 | 11 min |
| Season 3 | Episode 13 | The Harbour Seal | 2014-03-14 | 11 min |
| Season 3 | Episode 14 | The Lion's Mane Jellyfish | 2014-03-17 | 11 min |
| Season 3 | Episode 15 | The Red Rock Crabs | 2014-03-18 | 11 min |
| Season 3 | Episode 16 | The Sea Sponge | 2014-03-19 | 11 min |
| Season 3 | Episode 17 | The Immortal Jellyfish | 2014-03-20 | 11 min |
| Season 3 | Episode 18 | The Urchin Invasion | 2014-03-21 | 11 min |
| Season 3 | Episode 19 | The Hammerhead Sharks | 2014-06-29 | 11 min |
| Season 3 | Episode 20 | The Loggerhead Sea Turtle | 2013-10-08 | 11 min |
| Season 4 | Episode 1 | The Poison Dart Frogs | 2015-09-23 | 11 min |
| Season 4 | Episode 2 | The Hidden Lake | 2015-09-24 | 11 min |
| Season 4 | Episode 3 | The Octopod Mystery | 2015-09-25 | 11 min |
| Season 4 | Episode 4 | The Baby Sea Turtles | 2015-09-28 | 11 min |
| Season 4 | Episode 5 | The Walrus Pups | 2015-09-29 | 11 min |
| Season 4 | Episode 6 | The Mantis Shrimp | 2015-09-30 | 11 min |
| Season 4 | Episode 7 | The Loneliest Whale | 2015-10-01 | 11 min |
| Season 4 | Episode 8 | The Tree Lobsters | 2015-10-02 | 11 min |
| Season 4 | Episode 9 | The Convict Fish | 2015-12-14 | 11 min |
| Season 4 | Episode 10 | The Emperor Penguins | 2015-12-16 | 11 min |
| Season 4 | Episode 11 | The Baby Gator | 2016-03-14 | 11 min |
| Season 4 | Episode 12 | The Bomber Worms | 2016-03-14 | 11 min |
| Season 4 | Episode 13 | The Crawfish | 2016-03-22 | 11 min |
| Season 4 | Episode 14 | The Surfing Snails | 2016-03-22 | 11 min |
| Season 4 | Episode 15 | The Flamingos | 2016-03-28 | 11 min |
| Season 4 | Episode 16 | Octonauts and the Coelacanth | 2017-05-29 | 10 min |
| Season 4 | Episode 18 | Octonauts and the Hippos | 2017-09-20 | 11 min |
| Season 4 | Episode 19 | Octonauts and Operation Cooperation | 2017-09-27 | 11 min |
| Season 4 | Episode 20 | Octonauts and the Bomber Worms | 2017-10-23 | 11 min |
| Season 4 | Episode 21 | Octonauts and the Kelp Monster Mystery | 2017-10-24 | 11 min |
| Season 4 | Episode 22 | Octonauts and the Coconut Crisis | 2017-10-25 | 11 min |
| Season 4 | Episode 23 | Octonauts and the Baby Alligator Search | 2017-10-26 | 11 min |
| Season 4 | Episode 24 | Octonauts and the Spinner Dolphins | 2017-10-27 | 11 min |
| Season 5 | Episode 1 | Blue Fin Tuna | 2023-03-27 | 15 min |
| Season 5 | Episode 2 | Blue Whale Rescue | 2023-03-28 | 15 min |
| Season 5 | Episode 3 | Whales of Mystery | 2023-03-29 | 15 min |
| Season 5 | Episode 4 | Ghost Ship | 2023-03-30 | 15 min |
| Season 5 | Episode 5 | Feeding Frenzy | 2023-03-31 | 15 min |
