From the studio behind “Tangled” and “Wreck-It Ralph,” Walt Disney Animation Studios presents “Frozen,” the most daring comedy-adventure ever to hit the big screen. When a prophecy traps a kingdom in eternal winter, Anna (voice of Kristen Bell), a fearless optimist, teams up with extreme mountain man Kristoff (voice of Jonathan Groff) and his sidekick reindeer Sven on an epic journey to find Anna’s sister Elsa (voice of Idina Menzel), the Snow Queen, and put an end to her icy spell.