Build a movie plot around this: Who was Patience Buckner? A cabin resident abused by her sadistic family.
A:
In a high tech underground facility, senior technicians Gary Sitterson (Richard Jenkins) and Steve Hadley (Bradley Whitford) discuss plans for a mysterious ritual. A similar operation undertaken by their counterparts in Stockholm has just ended in failure.American college students Dana Polk (Kristen Connolly), Holden McCrea (Jesse Williams), Marty Mikalski (Fran Kranz), Jules Louden (Anna Hutchison), and Curt Vaughan (Chris Hemsworth) are spending their weekend at a seemingly deserted cabin in the forest, a cabin recently acquired by Vaughan's cousin. From their underground facility, where they possess significant technological control over the area in which the cabin is situated, Sitterson and Hadley manipulate the teenagers by intoxicating them with mind-altering drugs that hinder rational thinking and increase libido. They take bets from the different facility departments on what kind of monster will attack the teenagers and discuss the failures of similar rituals in other nations.In the cabin's cellar, the group finds many bizarre objects, including the diary of Patience Buckner, a cabin resident abused by her sadistic family. Dana recites incantations from the journal, inadvertently summoning the zombified Buckner family despite Mikalski's warnings. By releasing pheromones, Hadley successfully induces Curt and Jules to have sex. Attacked by the marauding Buckner zombies, Jules is decapitated while Curt escapes to alert the group. Marty, a frequent marijuana smoker, discovers concealed surveillance equipment before being dragged off by one of the Buckners and apparently killed. Later, the Facility workers learn that the ritual in Japan has also ended in failure, ending Japan's streak of success, and confirming that the American ritual is humanity's last hope. It becomes apparent that the ritual involves blood sacrifice.Curt, Holden, and Dana attempt to escape in their RV, but Sitterson triggers a tunnel collapse to hinder their flight. Curt jumps a ravine on his motorcycle in an attempt to flee and...