A rambunctious group of five college friends steal away for a weekend of debauchery in an isolated country cabin, only to be attacked by horrific supernatural creatures in a night of endless terror and bloodshed. As the teens begin to exhibit standard horror movie behavior, a group of technicians in a control room are scrutinizing and sometimes even controlling every move the terrified kids make. Do they have any chance of escape?

The Barden Bellas are back to pitch slap the world. It's been three years since the Bellas brought their signature vocals, style and attitude to become the first all-female group to win a national title. But when they get banned after a scandal that threatens to derail their last year at Barden, the three-time defending champs worry that this time they've lost their harmony for good. The Bellas must fight for their right to win the World Championships...