Watched 0 of 24 episodes this season
Sep 23, 2015
S04E01 - Octonauts and the Poison Dart Frogs
Sep 24, 2015
S04E02 - Octonauts and the Hidden Lake
Sep 25, 2015
S04E03 - Octonauts and the Octopod Mystery
Sep 28, 2015
S04E04 - Octonauts and the Baby Sea Turtles
Sep 29, 2015
S04E05 - Octonauts and the Walrus Pups
Sep 30, 2015
S04E06 - Octonauts and the Mantis Shrimp
Oct 1, 2015
S04E07 - Octonauts and the Loneliest Whale
Oct 2, 2015
S04E08 - Octonauts and the Tree Lobsters
Dec 14, 2015
S04E09 - Octonauts and the Convict Fish
Dec 16, 2015
S04E10 - Octonauts and the Emperor Penguins
Dec 3, 2016
S04E11 - Octonauts and the Crawfish
Dec 4, 2016
S04E12 - Octonauts and the Flamingos
May 27, 2017
S04E13 - Octonauts and the Tiger Shark
May 28, 2017
S04E14 - Octonauts and the Sunfish
May 29, 2017
S04E15 - Octonauts and the Coelacanth
Sep 6, 2017
S04E16 - Octonauts and the Surfing Snails
Sep 13, 2017
S04E17 - Octonauts and the Yellow Bellied Sea Snakes
Sep 20, 2017
S04E18 - Octonauts and the Hippos
Sep 27, 2017
S04E19 - Octonauts and Operation Cooperation
Oct 23, 2017
S04E20 - Octonauts and the Bomber Worms
Oct 24, 2017
S04E21 - Octonauts and the Kelp Monster Mystery
Oct 25, 2017
S04E22 - Octonauts and the Coconut Crisis
Oct 26, 2017
S04E23 - Octonauts and the Baby Gator
Oct 27, 2017
S04E24 - Octonauts and the Spinner Dolphins