简介：　　切斯特在圣诞节回到了与他疏远已久的家中，却发现一个不知名的杀手正伪装成圣诞老人准备开始他的可怕计划...

简介：　　When his housemate dies under mysterious circumstances, Nic Cross inherits a mysterious pyramid-shaped contraption left at the scene, unwittingly su