Frozen is a 2013 American computer-animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. The film depicts a princess who sets off on a journey alongside an iceman, his reindeer, and a snowman to find her estranged sister, whose icy powers have inadvertently trapped their kingdom in eternal winter. The story centers on fearless optimist but also naive Princess Anna, who embarks on a perilous journey to save her kingdom from a curse conjured by her older sister, Queen Elsa. Frozen's popularity has led to many spin-offs, including video games, toys, and theme parks.