Don Rickles

Donald Jay "Don" Rickles was an American stand-up comedian, actor, voice actor, and author, best known as an insult comic, playing both comedic and dramatic roles in film and television. He is also known for being a special guest on ' and '. Some of his most prominent roles in cinema include ' as Quartermaster 1st Class Ruby, ' as Staff Sergeant "Crapgame", and  as Cornwall.

For Disney, he performed the voice of Mr. Potato Head in the Pixar Toy Story franchise, William from the former Walt Disney World attraction The Enchanted Tiki Room (Under New Management), and the Boss in Redux Riding Hood. He also guest-starred on Muppets Tonight in Episode 205, alongside Coolio.

Rickles had signed up to reprise his role in Toy Story 4, but died before recording any dialogue. Despite his passing, he reprised his role through unused, pre-recorded dialogue from previous films, video games, and other media. The film is dedicated to him, along with Pixar animator Adam Burke who passed away in October 2018.