观察者

一位心碎的东德女服务员和一位手臂受伤的伊朗YouTuber在山中的鬼魂搜寻之旅中寻找孤独的慰藉。这是一场关于不太可能的友谊以及对另一种生活的渴望的浪漫冒险。

　　陈文俊（洪金宝 饰）和张定其（张学友 饰）只是警队中的无名小卒，却在机缘巧合之下被指派到神探（姜大卫 饰）手下助其侦破“千面人”之案。没想到，一场意外中神探不幸丧生，可是，心愿未了的他显然不愿就此归去，而是化为冤魂，缠上了陈文俊和张定其两人，要他们破案为自己报仇。　　神探威胁陈文俊，若不帮他报仇，就要破坏他和女友乔娜（王祖贤 饰）之间的姻缘。经不住神探的死缠烂打和卑鄙威胁，个性胆小怕事的陈文俊只能答应下来。就这样，陈文俊和张定其开始了对案件的追查，在神探的暗中帮助下，他们最终将罪犯捉拿归案，陈文俊和乔娜亦有情人终成眷属。

　　In a small rural community local police officers Zoe and Patrick begin their shift as normal but it soon becomes clear that something is wrong. Strange events unfold before their eyes, residents begin behaving strangely and mass suicide panic spreads amongst the community they are trying to protect. Zoe and Patrick realise they are under siege from alien machines as they become cut off from the outside world. They are forced to do battle against these uninvited visitors. With the help of some of the residents Zoe and Patrick begin unravelling the mystery and soon discover it is not all as it seems. Can Zoe and Patrick save their community and the outside world from extinction?　　在一个小的农村社区，当地警察佐伊和帕特里克开始正常换班，但很快就清楚出了问题。奇怪的事情展现在他们眼前，居民开始奇怪的行为，大规模的自杀恐慌在他们试图保护的社区中蔓延。佐伊和帕特里克意识到，当他们与外界隔绝时，他们正受到外来机器的围攻。他们被迫与这些不速之客作战。在一些居民的帮助下，佐伊和帕特里克开始解开这个谜团，很快发现它并不像看上去的那样。佐伊和帕特里克能拯救他们的社区和外部世界免于灭绝吗？