15 Times The Simpsons Changed A Character’s Voice Actor

While The Simpsons has a cast of thousands, the show has changed the voice actors of at least fifteen characters for a diverse range of reasons. The Simpsons has been on the air for over 33 years. During that time, the long-running animated comedy introduced viewers to thousands of characters. From one-off joke characters to ever-present fan favorites, The Simpsons has a vast cast. However, many of the show’s characters are voiced by the same handful of actors, with comedy veterans like Harry Shearer, Hank Azaria, and Nancy Cartwright playing dozens of characters.