Ben Affleck and Matt Damon stop by The Tonight Show to say every town and city in Massachusetts out loud before talking about working together on their thriller movie The Rip and the time Affleck visited Damon on The Odyssey's set. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35ET/10:35c Get more The Tonight Show