The horrific experience of high school reunions is taken to a new extreme when a group of uninspired old friends become the only hope for survival against an unwelcome shape-shifting creature.

迈尔斯（杰克·特纳 Jack Turner 饰）和布罗迪（迈克尔·亚当·汉密尔顿 Michael Adam Hamilton 饰）是相识多年的好友，彼此之间友情十分坚实。迈尔斯一直都在等待着他的心上人出现，可是就连他自己都没有自信，这个人在哪里，会什么时候出现。相比迈尔斯的执着，布罗迪就要洒脱的多了，他不愿意荒废自己的美好年华，而是整日出入于声色犬马的场…

Cara and Ben book the Clara Lake chalet and head back to where their romance began for a small, intimate wedding with friends and family.