The ultimate stag night turns into the ultimate stag nightmare for a goofball group of lovable losers who plan a bachelor party getaway deep in the English woods - and get a bit more than they bargained for. It's babes, booze - and blood - as a medieval curse descends upon the hapless heroes. The fright-fest begins when the pitiful pals are greeted by a witch-like groundskeeper and her mute giant brother. The weekend warriors wander into the woods where they become witnesses to a satanic ritual to raise the dark knight from his 1,500 year slumber. Seems the ritual works as the clueless companions have to contend with an uninvited guest.