Frozen is a 2013 Disney animated film about two sisters, Elsa and Anna, who live in the kingdom of Arendelle.

Elsa has magical powers that she can't control, and she accidentally injures her younger sister, Anna.

To protect Anna, Elsa locks herself away in her ice castle and plunges Arendelle into an eternal winter.

Anna sets out to find Elsa and bring an end to the winter.

Along the way, she meets Kristoff, an ice harvester, and his reindeer, Sven.

They travel together to Elsa's ice castle, where Anna is accidentally frozen by Elsa's powers.

Kristoff takes Anna to the trolls, who tell him that Anna can only be saved by an act of true love.

Kristoff believes that Hans, the prince of the Southern Isles, is Anna's true love, and he rushes her back to Arendelle.

However, Hans is actually planning to take over Arendelle, and he locks Anna away to die.