An angry, alcoholic matriarch tyrannizes her spoiled, grown-up children during an unwanted family get-together, where someone begins killing them one by one.

In Medieval England, a sadistic duke plots to kill off all the heirs to the throne so he can claim the crown for himself.

Three married couples are forced to spend the night in a Victorian-era house where they start getting killed off by a deranged psycho who’s bent on claiming an inheritance they…