Dan Castellaneta is an American actor, voice actor, comedian, and writer, best known for his role as the voice of Homer Simpson on the animated television series The Simpsons. He has voiced numerous characters on the show since its inception in 1989, contributing to its iconic status in popular culture. In addition to his work on The Simpsons, Castellaneta has appeared in various television shows and films, showcasing his talent in both live-action and voice acting. He has won several awards for his performances, including multiple Primetime Emmy Awards for Outstanding Voice-Over Performance.