Watch the Trailer for The Simpsons x Family Guy Crossover

For only the second time in its storied history, The Simpsons will be part of an official crossover episode, this time with Family Guy. Set in the town of Springfield, the episode finds Peter Griffin and the rest of the Griffin clan getting to know their counterparts. Stewie and Bart hit it off making prank phone calls while Peter and Homer clash over their favorite beers. Check out the five-minute trailer now and stay tuned for the episode, which will air in the U.S. on September 28.