The Grinch Who Stole Christmas is a classic animated film that tells the story of a grumpy hermit who lives on a mountain near a village of Whos. The Grinch hates Christmas and decides to steal all the presents from the Whos to prevent them from celebrating the holiday. However, he soon discovers that Christmas isn't just about the gifts, it's about the love and generosity of the Whos. He realizes the importance of kindness and ends up returning all the stolen items.