In Shaun the Sheep: The Flight Before Christmas, Shaun and his flock of sheep prepare for Christmas by getting excited about receiving presents from their farmer. However, Shaun becomes disappointed when he receives a small stocking and realizes that Timmy, the youngest member of the flock, does not have a stocking at all.
Determined to get bigger stockings for the flock, Shaun leads a raid on a nearby farmhouse. However, things quickly go wrong when Timmy accidentally gets trapped inside one of the stockings and is unknowingly taken away by the farmer.
Shaun and the rest of the flock must embark on a daring rescue mission to get Timmy back before it's too late. Along the way, they encounter various obstacles and challenges, including a mischievous stray cat and a group of thieves who want to steal the family's Christmas presents.
Through teamwork and determination, Shaun and his friends are able to track down Timmy and bring him back home safely. In the end, they learn the true meaning of Christmas and discover that the greatest gift of all is the love and friendship they share with each other.