A group of childhood friends are invited to the opening of a posh ski resort, unaware that an old nemesis has murderous plans in mind for them.

Six young adults in the woods run afoul of a berserker, a viking warrior who dons the fur and snout of a bear, and are slain in turn by him.

Trish invites her high school basketball teammates over for a night they’ll never forget — or survive — when an unexpected ...