“Hoppers” are a group of scientists who have discovered a way to mind-hop into robot animal bodies. So when Mabel (Piper Curda), an animal lover, learns that a construction company wants to destroy the local animal habitat, she uses the clever new technology to inhabit the body of a beaver.

Impossible' meets 'Planet Earth,'" Pixar head Pete Docter teased of the 2026 animated film. Pixar's Hoppers trailer, previewing the 2026 animated film, presents a world in which scientists have developed technology that inserts a human mind into a robot animal,