A comedian tries to make it as a serious actor when his reality-TV star fiancée talks him into broadcasting their wedding on her TV show.

Fearless optimist Anna teams up with rugged mountain man Kristoff and his loyal reindeer Sven and sets off on an epic journey to find her sister Elsa, 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. From the outside Elsa looks poised, regal and reserved, but in reality she lives in fear as she wrestles with a...