Spring break in the mountains: snowboarding, beer, drunken co-eds in bikinis. As the yearly Bikini Ski Day party descends on a small mountain town, something lurks beneath the snow. When an unwitting rider causes an avalanche, it awakens a huge, menacing, pre-historic Snow Shark! With a newfound taste for human flesh, the Snow Shark picks off the snow bunnies mercilessly. Cut off from help by mountainous terrain and blidning snow, the local sheriff must make an unlikely alliance with a motley crew of snowboarders to take down the Snow Shark before the white hills run red with blood!