This was officially confirmed (complete with a new poster) just a few days before the premiere. A rare crossover between Nintendo universes. Fox has never been part of the Mario universe. The most interesting part: this is being seen as a clear sign of something bigger, like a *Super Smash Bros.*-style movie, bringing together various Nintendo franchises. Sorce: https://variety.com/2026/film/news/super-mario-galaxy-fox-mccloud-star-fox-smash-bros-1236700583/