Emily Blunt, Lin-Manuel Miranda, James Corden Do 22 Musicals in 12 Minutes

This is amazing! 'Mary Poppins Returns' stars Emily Blunt and Lin-Manuel Miranda performed 22 musicals in 12 minutes with James Corden on The Late Late Show. You've got to check this out! 'Mary Poppins Returns' is in theaters today! You've got to watch the video!