It is the night before Christmas, and the beloved, accident-prone Paddington Bear is here to save the holidays!
Paddington is making a batch of his favorite marmalade jam when he runs out of sugar. He goes next door to borrow some sugar, where he finds his ever-grumpy neighbor Mr. Curry in a panic, expecting his even-grumpier Aunt to arrive for the holidays. Paddington volunteers to help Mr. Curry prepare his house for Christmas, but in typical Paddington fashion, his good intentions lead to hysterical, festive chaos.