故事开始于1976年的8月，年幼的菲古斯结识了他日后一生的挚友弗兰奇，两个天真单纯的男孩之间结下了深厚而又真挚的友谊。长大后，他们双双加入了英国特种精英部队，为国家卖命。时间一晃来到了2004年，辞职后的菲古斯和弗兰奇决定前往巴格达在那里组建他们的安保小组。然而，一场意外中，弗兰奇不幸失去了生命，菲古斯不愿意相信警方给出的模棱两可漏洞百出的结案报告，于是决定依靠自己的力量调查好友死亡的真相。唯一支持和帮助菲古斯的，是弗兰奇的恋人瑞秋，在两人寻找证据接近真相的同时，他们之间亦产生了美好的感情。

An ex-SAS recluse, living in the mountains of France to escape a traumatic past, is hunted down by those who's lives he has destroyed.

身为炊事兵的米奇·汤姆林森参加英国特种空勤团的招募选拨，接受严酷的训练，经历重重困难考验，并成功通过选拔成为一名特种兵。他将和战友们与恐怖分子展开一场生死大战。

In 1944 prior to D Day the allied planners realised it was vital to isolate the Normandy Battlefield from reinforcements. In particular it was essential to delay or stop the movement of 2 SS Pz Div (Das Reich) from the south of France. The initial plan called for the French Resistance to interdict the French Railway system to stop their movements. Doubts over the effectiveness of the resistance led to the deployment of 1st SAS to do the task. This programme covers both the deployment of a troop of B Sqn into the Poitiers, in what was known as OP BULBASKET, to delay the Das Reich and the movements and actions of the Das Reich as they move through the Dordogne and Vienne Regions culminating in the massacre at Oradour. Part 2 of this programme will cover the SAS actions in delaying the Das Reich.

This programme follows the deployment of the main body of the SAS, the Recces on targets, the raids carried out both by the SAS and the bombing attacks they called in. As the SAS created havoc to the railway system the Germans were hunting them down. Eventually by the use of torture and information by collaborators the Germans tracked them down to their camp near Verrieres. The majority of the SAS were killed or captured. Those captured were later murdered by the Germans.. Their actions tied up large numbers of Germans in guarding the railways and imposed a severe delay on the movements of the 2nd SS Pz Div to Normandy. A few brave men had an impact on the liberation of France out of all proportion to their numbers

The existence of the anti-Iraq coalition was threatened when Saddam targetted Israel. In order to keep Israel out of the war, and the coalition together the Scuds had to be stopped. SAS patrol Bravo Two Zero, under the command of Sgt. Andy McNab was tasked to destroy these weapons. Three of the SAS troopers were killed and four captured: Only one escaped - Cpl. Chris Ryan.