"Phil Hartman - Larry Darlymple, God, Lionel Hutz, Troy McClure, Moose, Cable Guy, Plato, Horst, Jimmy Apollo, Lyle Lanley, Tom, Charlton Heston, Bill Clinton, Evan Conover"

"Anne Hathaway - Jenny"

"Helen Hunt - Renee"

"Dustin Hoffman - Mr. Bergstorm"

"Jan Hooks - Manjula Nahasappemapetilon"

"Eric Idle - Declan Desmond"

"Michael Jackson - Leon Kompowsky"

"Joshua Jackson - Jesse Grass"

"James Earl Jones - Maggie Simpson"

"Jane Kaczmarek - Judge Constance Harm"

"Carol Kane - Maggie Simpson"

"Stacy Keach - Howard K. Duff VIII"

"Michael Keaton - Jack Crowley"

"Lisa Kudrow - Alex Whitney"

"Maurice LaMarche - Toucan Sam, Orson Welles, Cap'n Crunch, Milo"

"Cloris Leachman - Alice Glick"

"Jane Leeves - Edwina"

"Jack Lemmon - Frank Ormand"

"Kipp Lennon - Leon Kompowsky"

"Delory Lindo - Gabriel"

"Lucy Liu - Madam Wu"

"Simu Liu - Hubert Wong"

"Julia Louis-Dreyfus - Gloria"

"Jon Lovitz - Artie Ziff, Professor Lombardo, Aristotle Amadopolis, Llewellyn Sinclair, Ms. Sinclair, Jay Sherman, Enrico Irritazio"

"Natasha Lyonne - Sophie Krustofski"

"John Mahoney - Robert Terwilliger, Sr."

"Joe Mantegna - Fat Tony"

"Gary Marshall - Larry Kidkill"

"Penny Marshall - Ms. Botz"

"Andrea Martin - Apu's Mother"

"Steve Martin - Ray Patterson"

"Jackie Mason - Hyman Krustofsky"

"Patrick McGoohan - Number 6"

"Audrey Meadows - Beatrice Simmons"

"Colm Meaney - Tom O'Flanagan"

"Mandy Moore - Tabitha Vixx"

"Martin Mull - Seth"

"Megan Mullally - Sarah Wiggum"

"Frankie Muniz - Thelonious"

"Charles Napier - Grant Connor, The Warden, Officer Krackney"

"Liam Neeson - Father Sean"

"Sam Neill - Molloy"

"Richard Nixon - Himself"

"Edward Norton - Devon Bradley"

"Elliot Page - Alaska Nebraska"

"Mandy Patinkin - Hugh St. John Parkfield"

"Michelle Pfeiffer - Mindy Simmons"