罗伯特．怀斯导演的一部具有悬疑性的科幻片，描述美国一枚太空舱堕落墨西哥荒郊小镇上，导致镇民全部离奇死亡，仅剩一老一少受重伤未死。特别营救小组将他们救回实验室研究其病况，最终发现其中奥妙。　　本片制作相当认真，气氛和映象亦有部分的杰出表现。但整体来说太过沉缓，描述科学家如何研究细胞分裂的过程也太详细了。

In an underground facility, five scientists wake from cryosleep with no memory of who they are or how long they've been asleep. They soon make a shocking realization: a killer is hunting them down there, and may even be hiding among them.

影片讲述了凤凰城UFO事件之后，奇怪的事情开始接连发生，三名青少年乔希、艾希莉、马克在用DV记录这一切的过程中突然离奇失踪，至今下落不明。在他们失踪二十周年之际，乔希的妹妹苏菲为了寻找真相，决定和男朋友杰伊展开调查，随着当年拍摄的内容不断被披露，隐藏在背后的真相也将浮出水面。

一队盗贼使用一种药物，使他们能够与未来的自己交换意识，以窃取明天的秘密。

Eccentric scientist Harper lives in a spooky mansion with all the trimmings: hidden lab, secret panels, inscrutable butler, and greedy relatives with unusual talents. When Harper seems to be murdered, Charlie Chan (with the uninvited help of No. 4 son) tries to answer such questions as Where's the body? How can a dead man walk? And how can a secret murder be done in full view o...