New Tricks

Jack Halford deals a devastating blow to UCOS - he's quitting.

When the body of a young PE teacher is discovered, UCOS are asked to investigate the case quickly and discreetly.

Having suffered a miscarriage and demotion at work, Annabel's death was presumed to be suicide but her eccentric twin sister is convinced otherwise.

The team's feathers are ruffled when a retired detective descends on the office like a bundle of Scottish energy.

When the body of a missing computer expert turns up under a false name and address, the team find themselves drawn into the unfamiliar world of online hacktivists.

UCOS investigates the case of a 16-year-old tennis champion who fell to her death from the balcony after losing a crucial match.

UCOS reopen the case of a young poet whose burnt body was discovered ten years ago in the scrapyard of a known gangster.

The team investigates an East German immigrant whose mysterious last words translated as 'blue flower'.

Standing and McAndrew travel to where a new UCOS section is being established.

Thirty years ago, Strickland was part of a group involved in a covert operation on behalf of MI5. Now, someone is trying to kill the group's members.