A Easter egg in the movie Coco suggests that Toy Story villain Sid died after the original movie. The appearance of Sid's signature shirt on a skeleton in the Land of the Dead implies that he died and ended up in the afterlife. Toy Story 5 could potentially confirm or debunk the theory about Sid's fate.

A dark Pixar theory suggests that a different movie confirmed that one Toy Story villain died decades after the original movie. The Toy Story franchise is best known for exploring the friendship between Woody and Buzz Lightyear, their relationship with Andy and Bonnie, and some heavier thematic ideas. The four films, or five if Lightyear is considered part of the series, might seem as though they are entirely disconnected from the rest of Pixar's movies. However, the popularity of the Pixar shared universe theory and the studio's penchant for including Easter eggs to its...