It's Christmas Eve and the Tumble family are desperately trying to get everything ready for Christmas Day. In true Tumble fashion, chaos ensues. They frantically try to follow all the Christmas traditions: Putting up stockings, decorating the tree, writing letters to Father Christmas, leaving out a carrot for Rudolf, wrapping presents, baking, as well as inviting a Makaton signing choir into their home to sing carols. Will a spot of Tumble magic help with their preparations and save the big day?

Meanwhile, Justin and his friends help Father Christmas get ready for the big day by feeding the reindeer and working with the elves in the toy factory to make toys for all the excited children. Will Father Christmas visit Mr Tumble's house?

Justin and his friends have lots of wintry fun going ice skating. Meanwhile, Mr Tumble builds a cosy den in his bedroom using Grandad Tumble's blankets.