Fridge: The Last Airbender
- The Northern Water Tribe appear European while most of the Southern Water Tribe look Inuit- except for Sokka, Katara and Kanna (their grandmother). In the show, Kanna ran away from the Northern tribe, so perhaps their different ethnicities are meant to reflect that. They even made an effort to cast mostly Europeans as members of the Norther Water Tribe. It might even confirm a persisting fan theory that Kanna was pregnant with Pakku's son when she ran away, making Sokka and Katara his biological grandchildren. Still...you'd think that the two kids would look just a little more Inuit, considering that Hakoda, at least, married a Southern Water Tribe woman.
- Mild Adaptation-Induced Fridge Horror: If Aang is the last of the Airbenders and, as the Avatar, is not allowed to have a family, either he has to follow the rules and let Airbending die with himnote or he says Screw the Rules, I'm Doing What's Right towards his people and marries to continue the Airbender line. Or did Shyamalan envision some Jedi-style Ain't No Rule loophole allowing for attachment-free procreation?