Father Christmas and the Missing Reindeer

Father Christmas is getting ready to deliver his presents. But to his horror, his reindeer have disappeared!
He sets off to find them in his sled, a magic spell enabling it to fly, and meets Simon on his travels, a little boy who will be of a great use to him. Their pereilous trip finally leads them to an old tumbledown circus , run by the infamous Mr Scraggins... (official distributor synopsis)