A newly engaged couple's ski weekend goes horribly awry, when an unexpected guest arrives and the house's dark supernatural forces begin to rise.

Shaun, a 16-year-old surfer has it all living in Southern California but when his dad announces they’re moving to the mountains of Montana, he is crushed. That is, until he meets a dog who can snowboard. With the help of his new canine friend, Shaun is set to make a run for the annual snowboarding championship; however, rough terrain awaits.