Kennedy Jamieson, a wealthy socialite, has always dreamed of having the ideal wedding. With her marriage to the charming Ryan Harris just a week away, the couple has yet to enjoy their bachelor and bachelorette parties. To remedy this, Ryan’s best man, Chet, arranges for a ‘Jack and Jill’ celebration at a secluded cabin in the woods, promising an unforgettable experience. However, the festivities take a terrifying turn as group members are gruesomely eliminated one by one. What began as a joyful gathering quickly spirals into a gory nightmare. As friendships unravel and suspicions mount, this blood-soaked psychological horror unfolds with a mysterious whodunit twist.