There’s a lot of CGI in Superhero movies or the fight scenes but in their upcoming film The Marvels they did a lot of CGI cats. The reason is Brie Larson, who kind of plays the star of the film Captain Marvel, is allergic to cats. I’m sure the film will still be great even if not all the cats are real! The film also stars Teyonah Parris as Monica Rambeau who we met in WandaVision and a few other familiar faces…
CGI Cats

Jury member Brie Larson appears during the awards ceremony of the 76th international film festival, Cannes, southern France, Saturday, May 27, 2023 (AP Photo/Daniel Cole)