Mirroring the anti-fascist marches of the time and based on a storyline in Gideon's Vote, this features Sir Arthur Vane's fascist V-Party who are opposed by the anything but peaceful Peace Party. Someone is trying to kill Vane (Roland Culver).

Based on a storyline in Gideon's Week. A young couple row and the girl is later found dead. All the evidence points to her biker boyfriend. Gideon, as a friend of his sister, is asked to investigate.

Based on a storyline in Gideon's March. Alfie Bass portrays an elderly German Jew who has suffered at the hands of the Nazis in WWII. There is a state visit by the German President and, as a chemist, he gets his hands on 10 oz of nitro-glycerine. Enough to kill his target and possibly hundreds more at the parade in Whitehall where Gideon's wife and son are also watching. Also features Gerald Flood as Deputy Commissioner Rae Cox.

Based on storyline in Gideon's Month. A housekeeper (Kay Walsh) looks after old men and murders them for their money. She has her new victim lined up after electrician and ex-con (Harry Fowler) finds her previous victim. Richard Davies has a small part as a postman.

Based on storyline in Gideon's Fire. A big construction company is owned by two men. Honest Donald Houston finds out his crooked partner Victor Maddern has hired men to intimidate and kill people to further their business. Houston wants to do something about it so they decide to kill him. Also stars Glyn Houston, Mike Pratt and Michael Robbins.

From storyline in Gideon's Night. A number of stories but the main one is that greedy John Barrie accidentally kills Richard Carpenter and hides the body so he can steal his pools win. Carpenter's young wife (Ann Bell) is made to believe he has left her. Also stars Megs Jenkins.

Based on storyline in Gideon's Night. Jerry Blake (Ronald Lacey) is moving in on Frank Romano's (Ray Brooks) small business protection racket. Both are leaders of gangs of young men and trouble is brewing. But Romano's wife is unhappy with their lifestyle and uses an old boyfriend to arrange the snatch of over £400,000 of old money meant for burning. Romano joins up with Blake to do the robbery while their gangs do a fake rumble to lure the police elsewhere.

Based on a storyline in Gideon's Month. A man marries rich women who die apparently accidentally soon afterwards, so C.I. David Keen investigates. Gideon takes a back seat in this story. Stars Ray Barrett and Rosemary Leach.

Based on storyline in Gideon's Night. This occurs in the thick fogs of the time, due to most people using coal fires to keep warm, and the episode tries for a creepy atmosphere. The girlfriend of a young man (David Collings) has committed suicide causing him to become mentally unbalanced and he now attacks girls at night and cuts off some of their hair as a souvenir. One girl fights back and scratches him and as the police close in, he visits an unsuspecting girlfriend to hide at her place.

New Storyline. £1,000,000 worth of gold is stolen from a Russian Aeroflot plane at a small airfield. The brains behind it, Barley (George Baker) has an alibi which is just too good. There are complications when the driver of a decoy van is picked up and is obviously in on it. It all begins to fall apart when one of the men,Dobson (Edwin Richfield) is burned by molten gold being recast. Lured by the £100,000 reward, a bent doctor treating him phones the police who follow Barley and others to Tilbury where he plans to escape by boat.

New storyline. Morna Copthorne's (Angela Douglas) body is found by a lake. Gideon is asked to go to the small village of Wendley (this case unusually did not feature London) to sort the matter out as her father is a big name at the M.O.D. She is the girl everyone loved so how did she die? As Gideon and Keen interview witnesses about her past, a new picture emerges of a young rich girl out of control. Norman Bowler plays a black man in this and reflected the racial tensions of the time. Also stars Kay Walsh.

Based on storyline in Gideon's Lot. A con man, Alan Blake (Don Borisenko), arrives on a ship from America with the millionaire Hendersons (David Bauer and Lois Maxwell) and their daughter who with confederates he kidnaps in London and they hold her for a million dollar ransom. The newspapers get hold of the story and Blake decides to get out while he can, tricking Mrs Henderson out of $500,000 worth of jewellery. This means that the daughter is now left with the homicidal Philip Guest (Donald Sutherland) who wants to kill her as she has seen their faces. Also starred Harold Goodwin.