The Full Moon Resort in western Canada looks all but abandoned when Hunter, his twin sister, Maeve, and their parents arrive. The outdoor pool is in disrepair and the cabins are overgrown with strange plants. What a dump! And to make matters worse, Hunter and Maueve's aunt and uncle, as well as their two kids, fail to show up for the family vacation. What is going on and why did they have to come all the way out to the sticks anyway? Before long, the spooked-out siblings find out why—and it's a very hairy situation indeed!