Season 4 · Episode 5 — Need To Know

The daughter of a British Government engineer who is working on a defence protect is kidnapped, and the only way she will be safely returne…

Bodie's mental state is called ino question when he becomes obsessed with a local Hell's Angel motorcycle gang, gradually sending him furth…

A CIA agent is murdered in London, prompting CI5 into launching a fake arms deal with the terrorists who were responsible for the killing.…

In the midst of a shoot-out during a drugs smuggling investigation, Doyle meets and falls for Ann Holly, only to discover that CI5 suspect…

A team of Hong Kong police join CI5 in London to help crack a local heroin supply and protection racket. It's down to Bodie and Doyle to ex…

CI5 discover that a possible terrorist attack is being planned, and the only clue they have in solving it is a German girl who is found col…

CI5 move in to protect the daughter of a South American President after his son - and her brother - is assassinated on the field of a polo…

A hitman is employed by a group of East German officials to assassinate a reporter who is planning to publish a report in which their new f…

A drug addict is murdered by a pusher who then hastily discards the gun, only for it to be found by a young boy-who then accidently shoots…

Silver bullion is being shipped into Britain via the Iron Curtain, only for it to be hijacked by one of the group's own officials.

Bodie and Doyle are undergoing intense training in preparation for an assignment where they are protecting a foreign official...at the same…

Bodie, Doyle and their latest girlfriends are on a quiet weekend in the country when they unwittingly get caught up at a farmhouse siege in…

Bodie and Keller, an old acquaintance from his days in the SAS, go undercover in order to trap a would-be assassin by posing as hitmen offe…

Various industrial secrets and highly-valuable arts treasures are being stolen and sold on by a gang who are using the blind routine of Cus…