YMMV: The Octonauts
- Nightmare Fuel: Considering googling the creature of the week? Don't, because some of the real pictures of the animals have an Uncanny Valley effect. Once a cute guy in the show, but very ugly outside the show.
- The episode with the Narwhal. The Octopod is constantly freezing, and it loses power. Then it just keeps freezing and then after the ice avalanche scene, when Barnacles leaves the Octopod, the Octopod looks really weird and pale and covered in ice, it also has a weird mix of grayish-orange as the Octopod's color. But to soften the blow, it has a few funny moments.
- Fridge Horror: If Boris was not there to break through the ice and save the Octonauts, then who knows what could have happened?
- Ear Worm: The opening theme.
- Also, Creature Report!