已经退休的前MI6情报局特工发现自己在某一天中因不明原因又被卷入危机四伏的间谍网络中,而策划着惊天阴谋的秘密情报机构也在想方设法抹除他的存在。。As a zombie virus breaks out, one ragtag group of trapped elevator passengers must pull together for a fighting chance of survival against an infected rider and the clever horde that awaits them outside.。