Matt Damon Sings Sweet Caroline with Jimmy Talks The Instigators and Met Gala Mishap (Extended)

Matt Damon talks about singing karaoke with Jimmy at a party, ending up arriving three hours early to the Met Gala and filming The Instigators with Casey Affleck before singing “Sweet Caroline“ with Jimmy. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35ET/10:35c Get more The Tonight Show Starring Jimmy Fallon: JIMMY FALLON ON SOCIAL Follow Jimmy: Like Jimmy: Follow Jimmy: Follow Jimmy on TikTok: @jimmyfallon THE TONIGHT SHOW ON SOCIAL Follow The Tonight Show: Like The Tonight Show: Follow The Tonight Show: The Tonight Show TikTok: @fallontonight Tonight Show Tumblr: The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives. GET MORE NBC NBC YouTube: Like NBC: Follow NBC: NBC Instagram: NBC Tumblr: Matt Damon Sings “Sweet Caroline“ with Jimmy; Talks The Instigators and Met Gala Mishap (Extended) #FallonTonight #MattDamon #JimmyFallon