Joulupukki ja noitarumpu

Santa and his helpers discover a mysterious letter sent by a little boy. The letter has a drawing of the boy's christmas wish but neither Santa nor his elves seem to know what the drawing means. While Santa and his friends try to figure out the meaning of the drawing, strange things start to occur in the village of Santa Claus. It is almost like someone is trying to sabotage Christmas. But who could it be? (Summary by Kuroel)