The Simpsons Primed with New Roster of Celebrity Guest Stars for 17th Season
New and returning celebrity guest voices coming up for the 17th season of THE SIMPSONS are Alec Baldwin, Kelsey Grammer, William H. Macy, Joe Mantegna, Michael York, Ricky Gervais, Terry Bradshaw, Lily Tomlin, Frances McDormand, Terry Bradshaw, boxer Joe Frazier, former basketball great Dennis Rodman and Yankee pitcher Randy Jackson. THE SIMPSONS airs Sundays 8:00 pm on FOX in the U.S.