Listen to the sound clip Are you in.. from The Simpsons - Season 1: Are you in.. Are you in.. This sound is from The Simpsons - Season 1 The Simpsons is an iconic American animated sitcom that first premiered on December 17, 1989. Created by Matt Groening, this beloved television show quickly became a cultural phenomenon and has since become the longes… Go to the full soundboardwith more sound clips Search