sentences:  Groff is also known for his television appearances, such as Ian Todd in the Starz political drama "Boss"; lead-character Patrick Murray in the HBO comedy-drama series "Looking", and its subsequent series finale television film, ""; and the recurring role of Jesse St. James in the Fox musical-comedy series "Glee".He voiced the role of Kristoff in Walt Disney Animation Studios' films "Frozen" and "Frozen II".Since 2017, Groff has starred as FBI Special Agent Holden Ford in the Netflix period crime drama "Mindhunter".