Walt Disney Animation Studios, the studio behind Tangled and Wreck-It Ralph, presents Frozen, a stunning big-screen comedy adventure. Fearless optimist Anna (voice of Kristen Bell) sets off on an epic journey—teaming up with rugged mountain man Kristoff (voice of Jonathan Groff) and his loyal reindeer Sven—to find her sister Elsa (voice of Idina Menzel), whose icy powers have trapped the kingdom of Arendelle in eternal winter. Encountering Everest-like conditions, mystical trolls and a hilarious snowman named Olaf, Anna and Kristoff battle the elements in a race to save the kingdom. brThe film is directed by Chris Buck (Tarzan, Surfs Up) and Jennifer Lee (screenwriter, Wreck-It Ralph), and produced by Peter Del Vecho (Winnie the Pooh, The Princess and the Frog).