Andrew Rannells, the Tony-nominated original star of Book of Mormon, went on The Tonight Show with Jimmy Fallon May 6 to talk about his recent stint playing King George III in the Broadway hit Hamilton.
Rannells shared the story of how he completely forgot the lyrics to his song “You'll Be Back” and the unorthodox way in which he tried to deal with it.
He also discussed his upcoming starring role in the Broadway revival of Falsettos.
Watch the clip here: