We already know that when The Simpsons meet Family Guy’s Griffins in Sunday’s Smashtacular (9/8c on Fox), dads Homer and Peter mix like short-shorts and a fat dude. But how do les enfants terribles Bart and Stewie get on?
In this exclusive clip, that question is answered, and the answer is “famously.” Bart, with his spiky ’do and old-school high jinks, utterly charms his Quahog counterpart.
Not only that, but the video also serves up behind-the-scenes footage of Family Guy executive producer Rich Appel working with Nancy Cartwright as she pulls out — in quick succession — her voices for Bart, Nelson, Ralph and more.
Press PLAY below, then hit the comments with your hopes for the crossover!