Octonauts — Season 1 watch online

Episodes — Season 1

1. 1 Episode 1 «The Whale Shark» October 4, 2010
2. 2 Episode 2 «The Undersea Storm» October 5, 2010
3. 3 Episode 3 «The Crab and Urchin» October 6, 2010
4. 4 Episode 4 «The Walrus Chief» October 7, 2010
5. 5 Episode 5 «The Flying Fish» October 8, 2010
6. 6 Episode 6 «The Giant Squid» October 11, 2010
7. 7 Episode 7 «The Orcas» October 12, 2010
8. 8 Episode 8 «The Great Algae Escape» October 13, 2010
9. 9 Episode 9 «The Remipedes» October 14, 2010
10. 10 Episode 10 «The Speedy Sailfish» October 15, 2010
11. 11 Episode 11 «The Blobfish Brothers» October 18, 2010
12. 12 Episode 12 «The Monster Map» October 19, 2010
13. 13 Episode 13 «The Lost Sea Star» October 20, 2010
14. 14 Episode 14 «The Albino Humpback Whale» October 21, 2010
15. 15 Episode 15 «The Giant Kelp Forest» October 22, 2010
16. 16 Episode 16 «The Enemy Anemones» October 25, 2010
17. 17 Episode 17 «The Narwhal» October 26, 2010
18. 18 Episode 18 «The Midnight Zone» October 27, 2010
19. 19 Episode 19 «The Snapping Shrimp» October 28, 2010
20. 20 Episode 20 «The Snot Sea Cucumber» October 29, 2010
21. 21 Episode 21 «The Giant Whirlpool» November 1, 2010
22. 22 Episode 22 «The Hermit Crabs» November 2, 2010
23. 23 Episode 23 «The Mixed-Up Whales» November 3, 2010
24. 24 Episode 24 «The Kelp Forest Rescue» November 4, 2010
25. 25 Episode 25 «The Decorator Crab» November 5, 2010
26. 26 Episode 26 «The Beluga Whales» December 6, 2010
27. 27 Episode 27 «The Hungry Pilot Fish» December 7, 2010
28. 28 Episode 28 «The Vampire Squid» December 8, 2010
29. 29 Episode 29 «The Seahorse Tale» December 9, 2010
30. 30 Episode 30 «The Giant Jelly» December 10, 2010
31. 31 Episode 31 «The Cookiecutter Sharks» December 13, 2010
32. 32 Episode 32 «The Oarfish» December 14, 2010
33. 33 Episode 33 «The Combtooth Blenny» December 15, 2010
34. 34 Episode 34 «The Jellyfish Bloom» December 16, 2010
35. 35 Episode 35 «The Baby Dolphin» December 17, 2010
36. 36 Episode 36 «The Scary Spookfish» January 24, 2011
37. 37 Episode 37 «The Arctic Orcas» January 25, 2011
38. 38 Episode 38 «The Slime Eels» January 26, 2011
39. 39 Episode 39 «The Enormous Elephant Seal» January 27, 2011
40. 40 Episode 40 «The Sardine School» January 28, 2011
41. 41 Episode 41 «The Dolphin Reef Rescue» January 31, 2011
42. 42 Episode 42 «The Eel Ordeal» February 1, 2011
43. 43 Episode 43 «The Marine Iguanas» February 2, 2011
44. 44 Episode 44 «The Dwarf Lanternshark» February 3, 2011
45. 45 Episode 45 «The Pirate Parrotfish» February 4, 2011
46. 46 Episode 46 «The Electric Torpedo Rays» February 7, 2011
47. 47 Episode 47 «The Crafty Cuttlefish» February 8, 2011
48. 48 Episode 48 «The Lost Lemon Shark» February 9, 2011
49. 49 Episode 49 «The Humuhumunukunukuapua'a» February 10, 2011
50. 50 Episode 50 «The Giant Spider Crab» February 11, 2011