What happened to John Ratzenberger, Pixar's lucky charm? Ratzenberger has provided a voice for a character in every Pixar film from 1995-2020. He was referred to as "Pixar's lucky charm." Here is a list of his roles in all the Pixar films. He had a "cameo" in the film Soul (2020), but it was only as a character that looked like him, he didn't provide any voice work. He also reprised his characters from previous movies in the Cars movie during the end credits. I do want to add