THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS © 2024 by 20th Television.

THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. Guest voice Conan O’Brien. THE SIMPSONS © 2024 by 20th Television.

THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS © 2024 by 20th Television.

THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS © 2024 by 20th Television.

THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. Guest voice John Cena. THE SIMPSONS © 2024 by 20th Television.

THE SIMPSONS: Bart celebrates a birthday that will change his life forever on the all-new "Bart's Birthday” episode of THE SIMPSONS airing Sunday, Sept 29 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS © 2024 by 20th Television.