When a retired Green Beret soldier is murdered by an Albanian drug gang in London, four of his veteran SAS comrades set out to avenge him, dispensing their own brand of justice on the streets of London.
A pilots pregnant wife is killed by a band of thugs who break into their home. The gang is caught and sent off to prison. Wanting to see that "justice" is done the pilot stages his own death and then gets himself arrested so he can hunt the kill