|The Simpsons (season 31)|
Digital purchase image
|Country of origin||United States|
|Title ||Directed by||Written by||Original air date ||Prod.|
|663||1||"The Winter of Our Monetized Content"||TBA||Ryan Koh||September 29, 2019||YABF19||TBD|
|664||2||"Go Big or Go Homer"||TBA||John Frink||October 6, 2019||YABF21||TBD|
|665||3||TBA||TBA||TBA||October 13, 2019||TBA||TBD|
|666||4||"Treehouse of Horror XXX"||Timothy Bailey||J. Stewart Burns||October 20, 2019||YABF18||TBD|
|667||5||TBA||TBA||TBA||November 3, 2019||TBA||TBD|
|668||6||TBA||TBA||TBA||November 10, 2019||TBA||TBD|
In addition to the show's regular cast of voice actors, celebrity guest stars have been a staple of The Simpsons, an American animated television sitcom created by Matt Groening for the Fox Broadcasting Company, since its first season. The Simpsons focuses on the eponymous family, which consists of Homer, Marge, Bart, Lisa and Maggie. The family was initially conceived by Groening for a series of animated shorts, which originally aired as a part of The Tracey Ullman Show between 1987 and 1989. The shorts were developed into a half-hour prime time series which began in December 1989. The series' 29th season began in October 2017 and 662 episodes of The Simpsons have aired. A feature film adaptation of the series called The Simpsons Movie, was released in 2007.
Guest voices have come from a wide range of professions, including actors, athletes, authors, musicians, artists, politicians and scientists. In the show's early years most guest stars voiced original characters, but as the show has continued the number of those appearing as themselves has increased.
The first credited guest star was Marcia Wallace who appeared in "Bart the Genius" in her first stint as Bart's teacher Edna Krabappel. Singer Tony Bennett was the first guest star to appear as himself, appearing briefly in the season two episode "Dancin' Homer". Several guest stars have featured as recurring characters on the show, including Phil Hartman, Joe Mantegna and Kelsey Grammer. Hartman made the most appearances, guest starring 52 times. Grammer, Mantegna, Maurice LaMarche and Frank Welker have appeared twenty times or more; Jon Lovitz and Jackie Mason have appeared over ten times, while Albert Brooks, Glenn Close, Michael Dees, Dana Gould, Terry W. Greene, Valerie Harper, Jan Hooks, Jane Kaczmarek, Stacy Keach, Kipp Lennon, J. K. Simmons, Sally Stevens, George Takei and Michael York have made over five appearances.
Two guest stars, Ricky Gervais and Seth Rogen, earned writing credits for the episodes in which they appeared. Grammer, Mason and three-time guest star Anne Hathaway all won the Primetime Emmy Award for Outstanding Voice-Over Performance for guest voice roles on the show. The show was awarded the Guinness World Record for "Most Guest Stars Featured in a TV Series" in 2010. As of May 12, 2019, there have been 826 guest stars on the show[A], with this figure rising to 831 if The Simpsons Movie is included.