Thirty years ago, Strickland and a group of his associates, including Stephen Fisher, were involved in a covert operation on behalf of MI5. Now, someone is trying to kill all the members of that group and Strickland turns to the UCOS team for help.
Source: BBC 1
Pilot
Put in charge of a unit examining unsolved murders, highflying police chief Sandra Pullman is teamed with three veterans who bring a 1970s attitude to modern policing.
24-07-2024
BBC 1
Series 10: 8. The One That Got Away
Pullman seizes the chance to solve a murder that she believes is linked to her first ever case, and the team start putting together a jigsaw puzzle of suspects from a photograph ...
21-12-2017
BBC 1
Series 8: 10. Tiger, Tiger
Drama series. UCOS reopens the case of zoo keeper Zac Halsey, who was found mauled to death in the tiger enclosure at Harefield Zoo in 2006.
23-02-2015
BBC 1
Series 10: 7. Things Can Only Get Better
When the team investigate the death of an MP's researcher and find themselves in hot pursuit of a mysterious Bosnian woman, Strickland introduces Pullman to a war crimes prosecu ...
27-11-2017
BBC 1
Series 11 - London Underground
Drama series. Ned and Sasha have to team up on a case connected to the 20-year-old murder of an artist. The squad are immersed in the macabre world of the occult.
23-08-2019
BBC 1
Series 10: 4. The Little Brother
As Lane comes to terms with life after UCOS, Esther asks him to help one of her book club friends find her missing brother - but will his nose for the truth get him into further ...
09-08-2018
BBC 1
Series 8 - Moving Target
Drama. The UCOS team reinvestigate a hit and run that left a cycle courier with a serious brain injury and complete memory loss of anything prior to the accident.
04-07-2014
BBC 1
Series 11 - In Vino Veritas
Drama series. The arrest of a Turkish barmaid working in London illegally reopens the cold case of a landlord who died in a suspected arson attack on his pub.
06-09-2019
BBC 1
Series 9: 8. Blue Flower
UCOS investigate the murder of Max Klein, an East German immigrant whose mysterious last words translated as 'blue flower'. As the team piece together Max's remarkable story, Pu ...
22-02-2016
BBC 1