Joshua Ilan "Josh" Gad is an American actor, voice actor, comedian, and singer who is best known for his role as Elder Arnold Cunningham in the Broadway musical The Book of Mormon. He is also known for his role as Ludlow Lamonsoff in the 2015 video game film Pixels, and for voicing Chuck in The Angry Birds Movie.
He voiced Olaf in the 2013 Disney animated feature film, Frozen and has since reprised the role in other projects like the Sofia the First episode "Olaf and the Tale of Miss Nettle". He also voiced Wendell in the Phineas and Ferb episode "Doof 101" and "O.W.C.A. Files" and a controller in Star Wars Rebels. Gad also portrays Gaston's sidekick, LeFou, in the live-action remake of Beauty and the Beast. He will play Mulch Diggums in Artemis Fowl.