1: Octonauts The Whale Shark

2: Octonauts The Undersea Storm

3: Octonauts The Crab and the Urchin

4: Octonauts The Walrus Chief

5: Octonauts The Flying Fish

6: Octonauts The Giant Squid

7: Octonauts The Orcas

8: Octonauts The Great Algae Escape

9: Octonauts The Remipedes

10: Octonauts The Speedy Sailfish

11: Octonauts The Blobfish Brothers

12: Octonauts The Monster Map

13: Octonauts The Lost Sea Star

14: Octonauts The Albino Humpback Whale

15: Octonauts The Giant Kelp Forest

16: Octonauts The Enemy Anemones

17: Octonauts The Narwhal

18: Octonauts The Midnight Zone

19: Octonauts The Snapping Shrimp

20: Octonauts The Snot Sea Cucumber

21: Octonauts The Giant Whirlpool

22: Octonauts The Hermit Crabs

23: Octonauts The Mixed-Up Whales

24: Octonauts The Kelp Forest Rescue

25: Octonauts The Decorator Crab

26: Octonauts The Beluga Whales

27: Octonauts The Hungry Pilot Fish

28: Octonauts The Vampire Squid

29: Octonauts The Seahorse Tale

30: Octonauts The Giant Jelly

31: Octonauts The Cookiecutter Sharks

32: Octonauts The Oarfish

33: Octonauts The Combtooth Blenny

34: Octonauts The Jellyfish Bloom

35: Octonauts The Baby Dolphin

36: Octonauts The Scary Spookfish

37: Octonauts The Arctic Orcas

38: Octonauts The Slime Eels

39: Octonauts The Enormous Elephant Seal

40: Octonauts The Sardine School

41: Octonauts The Dolphin Reef Rescue

42: Octonauts The Eel Ordeal

43: Octonauts The Marine Iguanas

44: Octonauts The Dwarf Lantern Shark

45: Octonauts The Pirate Parrotfish

46: Octonauts The Electric Torpedo Rays

47: Octonauts The Crafty Cuttlefish

48: Octonauts The Lost Lemon Shark

49: Octonauts The Humuhumunukunukuapua'a

50: Octonauts The Giant Spider Crab