خلاصه داستان : گروهی نوجوان بطور اتفاقی روحی شیطانی را آزاد کرده و با دردسر بزرگی روبرو می شوند...

During an all-night, drug-fueled party at an abandoned asylum known for the horrific treatment of its patients, a group of ordinary teens decide to experiment with the occult, mysteriously leading to a violent possession. In an effort to find help, the group rushes to escape, only to find themselves locked inside with no means of communication. Tempers flare, trusts are broken and in attempt to save one of their friends possessed by the demon, the amateurs try to perform an exorcism. Instead of solving the problem, and unbeknownst to them, they unleash an even more powerful and vengeful spirit, one with a distinct motive and which wants them all dead. The teen's only chance of survival is to uncover the asylum's deep mysteries and find a way out before it's too late.

خلاصه داستان : اریک، رایان و کوز کالج را شروع می‌کنند و به انجمن برادری خانه بتا متعهد می‌شوند که کسی جز دوایت استیفلر افسانه‌ای آن را اداره نمی‌کند. اما هرج و مرج زمانی رخ می دهد که برادری از گیک ها تهدید به توقف هرزگی می کنند و بتاها باید برای حق خود برای مهمانی دفاع کنند.

Erik, Ryan, and Cooze start college and pledge the Beta House fraternity, presided over by none other than legendary Dwight Stifler. But chaos ensues when a fraternity of geeks threatens to stop the debauchery and the Betas have to make a stand for their right to party.