Yorkshire detective Ronald Craven is haunted by the murder of his daughter and begins his own investigation into her death.

An incompetently managed zoo becomes a metaphor for the state of Britain as a nuclear crisis looms over Europe.

Jack Regan, an unethical officer of the Flying Squad, uses unorthodox methods to pursue criminals with the help of his partner, George Carter.

"Fall of Eagles" is a 13-part British television drama aired by the BBC in 1974. The series portrays historical events from 1848 to 1918, dealing with the collapse of the ruling dynasties of Austria-Hungary (the Habsburgs), Germany (the Hohenzollerns) and Russia (the Romanovs).

Reilly, Ace of Spies is a 1983 television miniseries dramatizing the life of Sidney Reilly, a Russian Jew who became one of the greatest spies ever to work for the British. Among his exploits, in the early 20th century, were the infiltration of the German General Staff in 1917 and a near-overthrow of the Bolsheviks in 1918. His reputation with women was as legendary as his genius for espionage.

A UK anthology series of single plays from major playwrights old and new. It ran from 1955 to 1974, producing about five hundred ninety-minute episodes from Granada Television. Season 1 also incorporates the Plays from the 'H.M. Tennant Globe Theatre' series, some of which were incorporated and labelled in listings as official Play of the Week episodes and some of which were played in place of Play of the Week episodes in alternative ITV regions. All 8 plays have been incorporated into this entry for convenience.

Z-Cars or Z Cars is a British television drama series centred on the work of mobile uniformed police in the fictional town of Newtown, based on Kirkby, Merseyside. Produced by the BBC, it debuted in January 1962 and ran until September 1978.

Softly, Softly is a British television drama series, produced by the BBC and screened on BBC 1 from January 1966. It centred around the work of regional crime squads, plain-clothes CID officers based in the fictional region of Wyvern, supposedly in the Bristol area of England.

Second Verdict is a six-part BBC television series from 1976, of dramatised documentaries in which classic criminal cases and unsolved crimes from history were re-appraised by fictional police officers. In Second Verdict, Stratford Johns and Frank Windsor reprised for a final time their double-act as Detective Chief Superintendents Barlow and Watt, hugely popular with TV audiences from the long-running series Z-Cars, Softly, Softly and Barlow at Large. Second Verdict built on the formula of their 1973 series Jack the Ripper in which dramatised documentary was drawn together with a discussion between the two police officers which formed the narrative. Second Verdict also allowed for some location filming and, when the case being re-appraised was within living memory, interviews with real witnesses. The episodes were: ⁕"The Lindbergh Kidnapping" ⁕"Who Killed the Princes in the Tower?" ⁕"The French Bluebeard" ⁕"Murder on the 10.27" ⁕"Lizzie Borden" ⁕"Who Burned the Reichstag?". Although this was the last time Barlow and Watt would be seen together on British TV, the Watt character would make one final appearance, in the last episode of Z-Cars in September 1978.

The highly popular detective pair from the series Softly, Softly, Barlow and Watt, try to solve the old mystery of Jack The Ripper in this documentary series.

Barlow at Large is a British television programme broadcast in the 1970s, starring Stratford Johns in the title role. Johns had previously played Barlow in the Z-Cars, Softly, Softly and Softly, Softly: Taskforce series on BBC television during the 1960s and early 1970s. Barlow at Large began as a three-part self-contained spin-off from Softly, Softly: Taskforce in 1971 with Barlow co-opted by the home office to investigate police corruption in Wales. Johns left Softly, Softly for good in 1972, but returned for a further series of Barlow at Large in the following year, Barlow having gone on full-time secondment to the Home Office. This second series, rather than telling one story in serial form, as the 1971 series had, was instead ten 50-minute episodes, each with a self-contained story. In this series, Barlow was supported by Norman Comer as Detective Sergeant Rees, who had been helpful to him during the first series. He also had to deal with the political machinations of the senior civil servant Fenton. In 1974 the series was renamed Barlow and a further two series of eight episodes each followed, introducing the character of Detective Inspector Tucker, played by Derek Newark. The final episode was transmitted in February 1975. The Barlow character was seen again in the series Second Verdict in which he, along with his former colleague John Watt, looked into unsolved cases and unsafe convictions from history.