![A Smile as Big as the Moon](https://image.tmdb.org/t/p/w185/lobW53v1qv9eI3cMzuR3DcnNJXU.jpg)
After mis-hearing a radio broadcast about Santa canceling his Christmas trip due to an injured reindeer, Olive the dog decides to travel to the North Pole and volunteer to be a replacement. Unfortunately, Olive must deal with an evil postman who’s tired of handling all the extra Christmas mail. Will Martini the penguin be able to help Olive realize her dream?