简介
Sabina and Esther's relationship is pushed to breaking point when international exchange student Annie comes to stay. The Exchange is a new feature film from the creators of Flunk.。In the world of espionage, some missions require an agent with a unique set of skills, possessing not just bravery but an ability to melt even the most villanious heart. This is a job for C.I.Ape .。在妻子莉去世一年后的圣诞节，年轻有为的医生泰伦斯·赛德驱车带着女儿辛希娅和儿子杰克前往位于某个山林腹地的小木屋共度佳节。一路上车马劳顿，加上半路突发的一个小车祸，这些都没有冲淡孩子们心中对快乐的期待。夜幕降临，辛希娅和杰克，沉沉睡去，泰伦斯物资怀念着妻子生前的种种，可就在此时，一张恐怖的面孔从窗口一闪而过。
在此之后，赛德父子三人时不时会发现奇怪的影像与痕迹，似乎有某种神秘而未知的东西逡巡在他们的周围。在这个大雪纷飞、信号全无的孤寂所在，最恐怖的经历渐次展开……。