We already knew that Oscar Isaac and Adam Driver could carry a tune about outer space, but who would have guessed notorious curmudgeon Harrison Ford enjoyed a capella so much?

Jimmy Fallon gathered all the stars of The Star Wars: The Force Awakens, including John Boyega, Daisy Ridley, Gwendoline Christie, Lupita Nyong'o, Carrie Fisher, Isaac, Driver and Ford, for an epic Star Wars medley. Joined by The Roots, a handful of stormtroopers, some droids and Chewie, the gang delivers epic imperial marches and toe-tapping cantina jams.

Watch the charming performance below.