Tense drama series about the different challenges faced by the British Security Service as they work against the clock to safeguard the nation. The title is a popular colloquialism for spies, and the series follows the work of a group of MI5 officers based at the service's Thames House headquarters, in a highly secure suite of offices known as The Grid.

Hotel Babylon is a British television drama series based on the book of the same name by Imogen Edwards-Jones. The show followed the lives of workers at a glamorous five-star hotel.

Silent Witness is a British crime thriller series focusing on a team of forensic pathology experts and their investigations into various crimes.

Judge John Deed is a British legal drama television series produced by the BBC in association with One-Eyed Dog for BBC One. It was created by G.F. Newman and stars Martin Shaw as Sir John Deed, a High Court judge who tries to seek real justice in the cases before him. It also stars Jenny Seagrove as the barrister Jo Mills, frequently the object of Deed's desire. A pilot episode was broadcast on 9 January 2001, followed by the first full series on 26 November 2001. The sixth and last series concluded on 18 January 2007. The programme then went on an indefinite break after Shaw became involved in another television programme, and he and Seagrove expressed a wish for the format of the series to change before they filmed new episodes. By 2009, the series had officially been cancelled. The six series produced make it the longest-running BBC legal drama. The factual accuracy of the series is often criticised by legal professionals and journalists; many of the decisions taken by Deed are unlikely to happen in a real court. The romanticised vision of the court system created by Newman caused a judge to issue a warning to a jury not to let the series influence their view of trials—referring to an episode where Deed flouts rules when called up for jury duty. Another episode led to complaints about biased and incorrect information about the MMR vaccine, leading the BBC to ban repeats of it in its original form. All six series have been released on DVD in the UK.

A detective team apply new techniques to old crimes as they solve cold cases.

Identity is a British police procedural drama television series starring Aidan Gillen and Keeley Hawes, airing in the UK during July–August 2010. Concerning identity theft, the series was created and written by Ed Whitmore, a writer most noted for his work on the BBC's Waking The Dead and the acclaimed ITV mini-series He Kills Coppers. The remake rights have been sold to the ABC Network in America who are developing their own version of the show. ITV confirmed that the show had been cancelled on 19 October 2010, after a single series.

New Tricks is a British comedy-drama that follows the work of the fictional Unsolved Crime and Open Case Squad of the Metropolitan Police Service. Originally led by Detective Superintendent Sandra Pullman, it is made up of retired police officers who have been recruited to reinvestigate unsolved crimes.

London cop and compulsive gambler Harry Clayton is on the verge of losing everything. On the night when his huge debts are to be called in, he meets the enigmatic Eve, who gives him a mysterious bracelet said to endow the wearer with immense luck. Harry's fortunes suddenly begin to shift, but he also soon finds himself sucked into a sinister crime wave sweeping through the city.

Hugely charismatic, roguish American adventurer Hooten and his fantastically feisty partner in crime, Lady Alexandra travel the world, from the Vatican to The Himalayas, the Amazon to Egypt, in their quest to save the world's lost treasures.

The heartwarming and humorous adventures of a young country vet in the Yorkshire Dales in the 1930s. A remake of the 1978 series.

Set in 17th century Paris, musketeers Athos, Porthos, Aramis and D'Artagnan are members of an elite band of soldiers who fight for what is just. They are heroes in the truest and most abiding sense – men that can be trusted and believed in to do the right thing, regardless of personal risk.

A show of heroic deeds and epic battles with a thematic depth that embraces politics, religion, warfare, courage, love, loyalty and our universal search for identity. Combining real historical figures and events with fictional characters, it is the story of how a people combined their strength under one of the most iconic kings of history in order to reclaim their land for themselves and build a place they call home.

Sea of Souls follows para-psychologist Monaghan and his two sidekicks from a fictitious Scottish University that investigates paranormal activity.