To kick off their 26th season later this year, The Simpsons has announced a crossover episode with longstanding rival show Family Guy. Springfield’s first family has only ever crossed over once before with The Critic, making this momentous collaboration even bigger. In the hour-long episode, the Griffins find themselves in Springfield, where Homer and Peter unsurprisingly make friends, before their similarities threaten to tear them apart. The special episode is the first of two crossovers for the season, with the second, “Simpsorama” sees the family encounter Matt Groening’s other hit show Futurama for the first time. No word yet on the premiere date, but we’ll keep you posted as we know more.