1. The Undersea Storm / The Giant Squid
1. The Undersea Storm / The Giant Squid
Two episodes: The Undersea Storm / The Giant Squid
2. The Great Algae Escape / The Walrus Chief
2. The Great Algae Escape / The Walrus Chief
Two episodes: The Great Algae Escape / The Walrus Chief
3. The Flying Fish / The Narwhal
3. The Flying Fish / The Narwhal
Two episodes: The Flying Fish / The Narwhal
4. The Monster Map / The Crab & Urchin
4. The Monster Map / The Crab & Urchin
Two episodes: The Monster Map / The Crab & Urchin
5. The Albino Humpback Whale / The Remipedes
5. The Albino Humpback Whale / The Remipedes
Two episodes: The Albino Humpback Whale / The Remipedes
6. The Orcas / The Blobfish Brothers
6. The Orcas / The Blobfish Brothers
Two episodes: The Orcas / The Blobfish Brothers
7. The Decorator Crab / The Whale Shark
7. The Decorator Crab / The Whale Shark
Two episodes: The Decorator Crab / The Whale Shark
8. The Cookiecutter Shark / The Jellyfish Bloom
8. The Cookiecutter Shark / The Jellyfish Bloom
Two episodes : The Cookiecutter Shark / The Jellyfish Bloom
9. The Speedy Sailfish / The Vampire Squid
9. The Speedy Sailfish / The Vampire Squid
Two episodes: The Speedy Sailfish / The Vampire Squid
10. Humuhumus / Giant Spider Crab
10. Humuhumus / Giant Spider Crab
Two episodes: Humuhumus / Giant Spider Crab
11. The Giant Kelp Forest / The Hermit Crab
11. The Giant Kelp Forest / The Hermit Crab
The Giant Kelp Forest: When Kwazii's favorite sub, the Gup-B goes missing, the Octonauts journey into a mysterious kelp forest to find it, meeting strange and interesting creatures along the way. The Hermit Crab: When Captain Barnacles and most of the crew are unable to return to base, its up to Peso and Tweak to remove a stuck Hermit Crab from its shell.
12. The Hungry Pilot Fish / The Beluga Whales
12. The Hungry Pilot Fish / The Beluga Whales
The Hungry Pilot Fish: A lost Pilot Fish who eats ocean gunk cleans up the Octonauts' dirty Gups - but he's still hungry! Meanwhile, Captain Barnacles must figure out why a Whitetip Shark is chasing the Gup-A! The Beluga Whales: When the Octonauts discover a pod of Beluga Whales stranded at a breathing hole, they use music to lead them to safety.
13. The Snot Sea Cucumber / The Giant Whirlpool
13. The Snot Sea Cucumber / The Giant Whirlpool
Two episodes: The Snot Sea Cucumber / The Giant Whirlpool
14. The Slime Eels / The Arctic Orcas
14. The Slime Eels / The Arctic Orcas
Two episodes: The Slime Eels / The Arctic Orcas
15. The Lost Sea Star / The Giant Jelly
15. The Lost Sea Star / The Giant Jelly
Two episodes: The Lost Sea Star / The Giant Jelly
16. The Snapping Shrimp / The Kelp Forest Rescue
16. The Snapping Shrimp / The Kelp Forest Rescue
Two episodes: The Snapping Shrimp / The Kelp Forest Rescue
17. The Snapping Shrimp / The Kelp Forest Rescue
17. The Snapping Shrimp / The Kelp Forest Rescue
Two episodes: The Enormous Elephant Seal / The Sardine School
18. The Eel Ordeal / The Dolphin Reef Rescue
18. The Eel Ordeal / The Dolphin Reef Rescue
Two episodes: The Eel Ordeal / The Dolphin Reef Rescue
19. Pirate Parrot Fish / Electric Torpedo Rays
19. Pirate Parrot Fish / Electric Torpedo Rays
Two episodes: Pirate Parrot Fish / Electric Torpedo Rays
20. The Midnight Zone / The Mixed Up Whales
20. The Midnight Zone / The Mixed Up Whales
Two episodes: The Midnight Zone / The Mixed Up Whales
21. The Seahorse Tale / The Enemy Anemones
21. The Seahorse Tale / The Enemy Anemones
Two episodes: The Seahorse Tale / The Enemy Anemones
22. Crafty Cuttlefish / Lost Lemon Shark
22. Crafty Cuttlefish / Lost Lemon Shark
Two episodes: Crafty Cuttlefish / Lost Lemon Shark
23. The Baby Dolphin / The Scary Spookfish
23. The Baby Dolphin / The Scary Spookfish
Two episodes: The Baby Dolphin / The Scary Spookfish
24. The Oarfish / The Combtooth Blenny
24. The Oarfish / The Combtooth Blenny
Two episodes: The Oarfish / The Combtooth Blenny
