Crime drama. The team find themselves at the centre of a conspiracy when they reopen the case of a dead journalist to protect a dead officer's reputation. Show more
Crime drama. UCOS reinvestigate the 2001 death of a senior palaeontologist when the pathologist on the original investigation is suspended for negligence. Show more
As Brian struggles to control his desire to drink again, he finds refuge in a commune at the centre of the team's investigation into a student's death. Show more
Drama series. Brian enters rehab to treat his alcoholism, but a chance remark leads the team to join him as they re-investigate the death of a heroin addict. Show more
Crime drama. When the team reinvestigate the death of university professor Richard Symes, Lane finds himself going undercover in the London Library. Show more
UCOS reinvestigate the case of a missing five-year-old when a recently released prisoner, John Davies, confesses to his abduction and murder. Show more
Drama series. UCOS reinvestigate the murder of an unidentified male found in a west London alleyway seven years ago when the victim is named on a website. Show more
When a former escort finds God and decides to confess her sins, the UCOS team find themselves re-investigating the death of a well-known magnate. Show more
Crime drama. The team reinvestigates the murder of designer Ritchie Levene following an intensive campaign by his ex-wife to reopen the case. But what is her motive? Show more
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.
Gerry meets his heroes, the 70s rock band Bad Faith, when the team investigate the death of its lead guitarist. Meanwhile, Brian finally tracks down Jack. Show more
Crime drama. When the team reinvestigate a 30-year-old safety deposit robbery, they find themselves drawn into a case involving high-level police corruption. Show more
Drama series about a group of ex-cops investigating unsolved crimes. The team reinvestigates the murder of a popular DJ who died live on air after an arson attack. Show more
Drama featuring a group of ex-cops who investigate unsolved crimes. The team falls foul of the Ministry of Defence when it looks into the death of a British soldier. Show more
Crime drama series. While reinvestigating the disappearance of two young political activists, the team discovers links to the man who murdered Halford's wife. Show more
Crime drama series. UCOS reinvestigate a riverboat disaster after a new witness comes forward claiming the collision was the result of sabotage. Show more
Crime drama. The team reinvestigates the death of graffiti artist Danny 'Flak' Tyler when graffiti claiming 'I Killed Flak' starts appearing around London. Show more
Crime drama. When the team receive information that a club fire in 1996 that killed criminal Mark Johnson was a targeted attack, they re-open the investigation. Show more
Crime drama. When the gun used to murder a talented young boxer 15 years ago surfaces in an armed robbery, UCOS are drawn into the darker side of professional boxing. Show more
The UCOS team reinvestigates a highly sensitive case when new information links the unexplained death of popular market trader Kathy Green to a series of drug rapes in east London.