Seasons & episodes
S3 · E2Backtrack 1979-11-03
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.
S3 · E3Stopover 1979-11-10
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.
S3 · E4Dead Reckoning 1979-11-17
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.
S3 · E5The Madness of Mickey Hamilton 1979-11-24
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.
S3 · E6A Hiding to Nothing 1979-12-01
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.
S3 · E7Runner 1979-12-08
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.
S3 · E8Servant of Two Masters 1979-12-15
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.
S4 · E1The Acorn Syndrome 1980-09-07
The daughter of a British Government engineer who is working on a defence protect is kidnapped, and the only way she will be safely returned is if he agrees to betray secrets to enemy agents.
S4 · E2Wild Justice 1980-09-14
Bodie's mental state is called ino question when he becomes obsessed with a local Hell's Angel motorcycle gang, gradually sending him further and further behind in training. Is he cracking up?
S4 · E3Fugitive 1980-09-21
A CIA agent is murdered in London, prompting CI5 into launching a fake arms deal with the terrorists who were responsible for the killing. But the gang uncover the plot in time, taking Bodie hostage and using him as their meal ticket to escape the country.
S4 · E4Involvement 1980-09-28
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 her of being closely linked to the scam herself.
S4 · E5Need To Know 1980-10-05
Cowley finds himself under suspicion when a former colleague of his is arrested for being a double agent. So just how deeply involved is the CI5 Chief?
S4 · E6Take Away 1980-10-12 · 60 min
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 expose a scheme to smuggle drugs to the US by teams of Triads and European agents.
S4 · E7Black Out 1980-10-19
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 collapsed in a church and suffering from amnesia.
S4 · E8Blood Sports 1980-10-26
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 match.
S4 · E9Slush Fund 1980-11-02
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 fighter plane is branded as a potential death-trap.
S4 · E10The Gun 1980-11-09
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 his friend in the process. The pusher then goes in search of the boy in an attempt to retrieve the gun and at the same time has to try to avoid his own people who are in pursuit of him.
S4 · E11Hijack 1980-11-30
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.
S4 · E12Mixed Doubles 1980-12-07
Bodie and Doyle are undergoing intense training in preparation for an assignment where they are protecting a foreign official...at the same time, two potential killers are receiving similiar training to prepare them for the assassination of the same official.
S4 · E13Weekend in the Country 1980-12-14
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 which they must try and escape from a group of gun-toting fugitives.
S4 · E14Kickback 1980-12-20
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 offering to do the job themselves - in order to fake the killing. But Keller turns out to have an ulterior motive.
S4 · E15It's Only a Beautiful Picture... 1980-12-27
Various industrial secrets and highly-valuable arts treasures are being stolen and sold on by a gang who are using the blind routine of Customs to their full advantage. CI5 devise a trap to stop the thieves in their tracks.
S5 · E1Foxhole on the Roof 1982-11-07
A post-operative ward in a hospital is held to ransom by a newly-released convict who plans to make a fortune, setting up his own foxhole at the top of a nearby building. CI5 hatch a plot to bring him down before he takes a fatal shot at the hospital.
S5 · E2Operation Susie 1982-11-14
A department in a British Government appears to be attempting to kill a bunch of drug-dealing students...but why?