罗斯和迈克尔是一对正在逃离过去的年轻夫妇，一颗毁灭性的小行星威胁着地球上的生命。为了在生命的最后几天寻找意义和刺激，他们开始了越野旅行。

Grey is an indie singer who is having visions that she is a wolf. When she gets an invitation to work with notorious music producer Vaughn Daniels at his remote studio in the woods she begins to find out who she really is.

Nicholas Gray a young, driven executive has a secret not even he knows about. As battles with a business rival threaten to crumble Nicholas' carefully planned world, Nicholas meets a charismatic drifter who challenges his life philosophy. Nicholas changes his outlook, loses everything... then decides to get it back..

金吉（凯瑟琳·伊莎贝尔 Katharine Isabelle 饰）和布里吉塔（艾米莉·帕金斯 Emily Perkins 饰）是情同手足的亲姐妹，两人之间的感情非常的深厚。一天，她们刚刚结束了一场疯狂的派对，走在深夜的路上准备回家，在这个节骨眼上，一群半人半兽的怪物突然出现袭击了姐妹两人，金吉身受重伤。