1. The Colossal Squid
Aired: Nov 19, 2012 The Octopod is attacked by a colossal squid, who drags the ship down an abyss...
2. The Adelie Penguins
Aired: Nov 20, 2012 While Kwazii and Peso have their hands full babysitting a bunch of Adelie pen...
3. The Coconut Crabs
Aired: Nov 21, 2012 Kwazii finds a mysterious, unbreakable coconut, so the Octonauts seek out the...
4. The Great White Shark
Aired: Nov 22, 2012 Peso must perform an emergency fin bandage on a hungry great white shark, but...
5. The Sea Snakes
Aired: Nov 23, 2012 It's Sea Snakes on an Octopod when a poisonous sea krait lays her eggs in the...
6. The Bowhead Whales
Aired: Nov 26, 2012 When the Octonauts are unable to rescue a group of Narwhals trapped behind ar...
7. The Jawfish
Aired: Nov 27, 2012 A mouth-brooding jawfish father has lost his eggs, and the Octonauts must bra...
8. The Porcupine Puffer
Aired: Nov 28, 2012 Barnacles, Kwazii and Peso venture back inside a whale shark to retrieve a Po...
9. The Damselfish
Aired: Nov 29, 2012 The Octonauts help a group of algae-eating fish stand up to some aggressive d...
10. The Scared Sperm Whale
Aired: Nov 30, 2012 A timid sperm whale must help the Octonauts release Peso from a giant clam.
11. The Long Armed Squid
Aired: Mar 11, 2013 Peso and Kwazii venture down to the midnight zone to help a hurt creature, bu...
12. The Fiddler Crabs
Aired: Mar 12, 2013 The Octonauts help clean up a beach after a storm, but things get complicated...
13. The Manta Rays
Aired: Mar 13, 2013 The Octonauts help a young manta ray find the secret manta ray feeding ground...
14. The Swashbuckling Swordfish
Aired: Mar 14, 2013 The octonauts discover a rare showing of a full moon as Kwazii discovers that...
15. The Triggerfish
Aired: Mar 15, 2013 The Octonauts' floating temperature sensors alert them to a risk of waterspou...
16. The Mimic Octopus
Aired: May 13, 2013 The Octonauts recruit a shape-shifting mimic octopus to help them recover an ...
17. The Lionfish
Aired: May 14, 2013 The Octonauts get more than they bargained for when they use the Octopod to t...
18. The Leafy Sea Dragons
Aired: May 15, 2012 When two young leafy sea dragons are accidentally separated from their father...
19. The Manatees
Aired: May 16, 2013 Running out of air, Barnacles struggles to free his paw from the mouth of a g...
20. The Saltwater Crocodile
Aired: May 17, 2013 When a gigantic saltwater crocodile wanders into freezing waters, the Octonau...
21. The Humphead Parrotfish
Aired: Sep 2, 2013 The Octonauts use magnets to try to stop a meteor that's heading toward the O...
22. The Gulper Eels
Aired: Sep 3, 2013 When hungry gulper eels as well as undersea tremors threaten Inkling and Kwaz...