<P> The Simpsons is an American animated sitcom that includes six main voice actors and numerous regular cast and recurring guest stars . The principal cast consists of Dan Castellaneta , Julie Kavner , Nancy Cartwright , Yeardley Smith , Hank Azaria and Harry Shearer . Tress MacNeille , Pamela Hayden , Maggie Roswell , Russi Taylor , Marcia Wallace , Marcia Mitzman Gaven and Karl Wiedergott have appeared as supporting cast members . Repeat guest cast members include Albert Brooks , Phil Hartman , Jon Lovitz , Joe Mantegna and Kelsey Grammer . With one exception , episode credits list only the voice actors , and not the characters they voice . </P>
<P> The Simpsons is an American animated sitcom that includes six main voice actors and numerous regular cast and recurring guest stars . The principal cast consists of Dan Castellaneta , Julie Kavner , Nancy Cartwright , Yeardley Smith , Hank Azaria and Harry Shearer . Tress MacNeille , Pamela Hayden , Maggie Roswell , Russi Taylor , Marcia Wallace , Marcia Mitzman Gaven and Karl Wiedergott have appeared as supporting cast members . Repeat guest cast members include Albert Brooks , Phil Hartman , Jon Lovitz , Joe Mantegna and Kelsey Grammer . With one exception , episode credits list only the voice actors , and not the characters they voice . </P>
who does all the voices on the simpsons
who does all the voices on the simpsons
Dan Castellaneta Julie Kavner Nancy Cartwright Yeardley Smith Hank Azaria Harry Shearer
Dan Castellaneta Julie Kavner Nancy Cartwright Yeardley Smith Hank Azaria Harry Shearer