12:24pm PT by Lesley Goldberg
'The Simpsons'-'Futurama' Crossover: Is Marge the Key to Destroying the Future? (Exclusive Video)
Is Marge Simpson the key to destroying the future?
In an exclusive look at Sunday's The Simpsons-Futurama crossover event, the Planet Express crew arrives in present-day Springfield with a weighty mission: Prevent Homer, Marge and company from destroying the future.
During the episode, fittingly titled "Simpsorama," the Simpsons also will travel to the 31st century.
The episode features guest voices including Futurama favorites Billy West, Katey Sagal, John DiMaggio, Maurice LaMarche, Phil LaMarr, Lauren Tom and Tress MacNeille.
Check out THR's exclusive clip, as well as the amazing couch gag for the episode, both below.