22 Musicals In 12 Minutes w/ Lin-Manuel Miranda & Emily Blunt

Go big or go home. We all know how much James loves to sing along with music stars, so check him out with Lin-Manuel Miranda, and Emily Blunt dancing and singing - complete with costumes...

James Corden welcomes the stars of "Mary Poppins Returns" to perform a musical-inspired Role Call, featuring Lin-Manuel Miranda and Emily Blunt singing classics from 22 musicals covering Evita to The Wizard Of Oz. And Kermit the Frog stops by to help James with ''The Rainbow Connection.''

The Late Late Show with James Corden