Jonathan Groff is an American actor. He’s also a singer. He started his Hollywood career in the late 2000s. He made his TV debut on the soap opera One Life to Live. He later made his first film role in Taking Woodstock. In the 2010s, he became known for his role as Jesse St. James on Glee. He also had roles in the movies Twelve Thirty and The Conspirator. Simultaneously, he starred on the TV series Boss and played the lead on Looking. He also starred in the TV film The Normal Heart. This year, he played lead character Holden Ford in the Netflix series Mindhunter.