Fun Fact: In total, Jonathan Groff is only on stage for nine minutes as King George III. Learn more
Groff is another one of the Hamilton actors who was famous before appearing in the show, with major roles on Glee and Looking. Groff also voiced the character Kristoff in both Frozen and Frozen 2. Since Hamilton, Groff continues to star in the Netflix crime drama, Mindhunter. The actor also made his return to theater last year, starring as Seymour Krelborn in the hit Off-Broadway adaptation of Little Shop of Horrors.