这是一部经典的间谍动作片，即使是现在重新欣赏，仍然能获得很大乐趣。这部电视剧讲述英国军情五处（CI5）特工鲍迪(Bodie)、道尔(Doyle)，在考雷(Cowley)的领导下，执行一项又一项复杂而艰巨的任务，既有国内的悍匪，也有国外的间谍，都是和国家的安全相关的重大任务。该剧故事情节紧凑，人物行事乾净利落，能够从蛛丝马迹中找到线索、直击目标，交火中往往一枪致命，非常精彩。该剧共拍摄四季，播出时按五季播出。全剧共57集，国内曾在80年代末引进过，播放了其中的54集，其中三位主角分别由邹赫威、徐涛和齐杰配音。在1998年，本剧开拍了续集共一季13集，剧中主角此时变为四人——加入了一位女性成员，同时活动范围也从伦敦扩大到世界各地。
播出日期: 1979-10-27
概述: CI5 and their agents find themselves under attack from a vendetta of bombings and assassination attempts. Bodie and Doyle are on a chase to find out who the perpetrators are before they end up as the next victims.
播出日期: 1979-11-03
概述: It's just another routine house break-in for a cat burglar, until he accidentally uncovers a complex drugs smuggling operation. When CI5 step in, they realise it's not just the burglar's life that is now in danger.
播出日期: 1979-11-10
概述: Cowley is offered the name of a highly-placed double agent from an old colleague - who in return wants to be guaranteed protection with CI5. This leads to the start of a dangerous stand-off between the two, using Bodie and Doyle as the pawns.
播出日期: 1979-11-17
概述: A spy is extradited to Britain with an attempt to keep his arrival top-secret. However, the Bulgarians from Batak's homeland who sent him appear to be trying to make his movements as public as possible. When he is eventually murdered, CI5 suspect his music student daughter of poisoning him.
播出日期: 1979-11-24
概述: Years after a man's wife died and his child left brain-damaged following a series of blunders at the hospital they were treated at, he returns to finally seek revenge by systematically assassinating each of the same hospital's medical staff one-by-one.
播出日期: 1979-12-01
概述: A dummy run that has been staged for the visit of a Middle Eastern official is found to have been recorded by a foreign student, subsequently leading CI5 to suspect a security leak.
播出日期: 1979-12-08
概述: An attempt to start up a street war is launched by a gangland breakaway opposition group, but their leader appears to have an ulterior motive in his actions.
播出日期: 1979-12-15
概述: Bodie and Doyle are shocked to discover that Cowley appears to be selling nerve gas to a group of East Germans in order to line his own pockets, and are assigned by his rival Plumb to track their boss's every move.
