Frozen is a Disney multimedia franchise that began with the 2013 animated film inspired by Hans Christian Andersen's fairy tale The Snow Queen. It follows the adventures of sisters Elsa and Anna in the kingdom of Arendelle, alongside friends like Kristoff, Olaf, and Sven. Known for its themes of love, family, courage, and self-acceptance, the franchise includes the sequel Frozen II, short films, books, video games, stage productions, merchandise, and theme park attractions. Its memorable songs, especially "Let It Go," have made Frozen one of Disney's most successful and influential franchises.