Josh Gad
Joshua Ilan "Josh" Gad (born February 23, 1981) is an American actor best known for voicing Olaf in Frozen and for playing Elder Arnold Cunningham in the Broadway musical The Book of Mormon, and Ryan Church in the television series Back to You. He has also appeared in ER, The Daily Show, Modern Family, New Girl, Bored to Death, and Numb3rs. His film roles include The Rocker, Crossing Over, She Wants Me, 21, Love & Other Drugs, Jobs and Skip Gilchrist in the short lived political sitcom 1600 Penn on NBC.