Watch now: The Simpsons x Family Guy crossover trailer
Previewed at Comic Con 2014
Further to its cosmetics-related activity at this year's Comic Con, it was announced that for only the second time in its storied history, The Simpsons will be part of an official 'cross over' episode on September 28, this time with Family Guy.
Set in the Simpson family's hometown of Springfield, the episode finds Family Guy's father figure Peter Griffin and the rest of the Griffin clan getting to know their counterparts.
Characters Stewie and become friends, making prank phone calls, while Peter and Homer clash over their favourite drink.
Watch the five-minute trailer below, now: