Joshua Ilan Gad (born February 23, 1981) is an American actor, comedian, and singer. He is known for voicing Olaf in Frozen, playing Elder Arnold Cunningham in the Broadway musical The Book of Mormon, and LeFou in the live action adaptation of Disney's Beauty and the Beast. For his activity as Olaf, Gad won an Annie Award, and for his work on The Book of Mormon, he gained a Tony Award for Best Actor in a Musical nomination.
He has also appeared in ER, The Daily Show, Modern Family, New Girl, Bored to Death, and Numb3rs.
Gad played Skip Gilchrist in the political sitcom 1600 Penn on NBC, and a fictionalized version of himself on FX's The Comedians, alongside Billy Crystal. His other film roles include The Rocker, The Internship, 21, Love & Other Drugs, Jobs, Pixels, The Wedding Ringer, The Angry Birds Movie, A Dog's Purpose, Marshall, and Agatha Christie's Murder on the Orient Express. He will star in the upcoming Netflix movie Super-Normal.