“The Simpsons” may have been running for more than 20 years now, but the FOX animated hit still has a few more tricks up its sleeve. Lea Michele, Hugh Laurie, Halle Berry, Ricky Gervais, Daniel Radcliffe, Paul Rudd, Jon Hamm, Martha Stewart and Mark Zuckerberg are among the guest voices set to appear in the show’s 22nd season, IGN reported Monday.

In the season premier, “Elementary School Musical,” Lisa Simpson is sent to a performing arts camp where she meets a couple of artsy counselors, voiced by Jemaine Clement and Bret McKenzie of “Flight of the Conchords,” and a group of fellow musically inclined campers, voiced by “Glee” stars Lea Michele, Cory Monteith and Amber Riley.

British imports Hugh Laurie, star of “House,” and Harry Potter himself, Daniel Radcliffe, will also be lending their voice talents to the show for its annual “Treehouse of Horror” Halloween episode.

Jon Hamm will be appearing later in the season as an FBI supervisor, while Facebook creator Mark Zuckerberg, baseball legend Mike Scioscia and sports writer Bill James will all be voices in the episode “MoneyBart.”

Martha Stewart will also be featured in the show’s holiday episode “The Fight Before Christmas.”

Additional season 22 guest stars include Kristen Wiig (“Saturday Night Live”), Rachel Weisz (“The Mummy”), Alyson Hannigan (“How I Met Your Mother”), comedy duo Cheech & Chong, NASCAR’s Danica Patrick and former NBA star Kareem Abdul-Jabbar. Joe Mantegna has also been confirmed to return as series favorite Fat Tony.

Season 22 of The Simpsons premiers Sunday, September 26 on FOX.

Read more at IGN TV.