Nicola Walker

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

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.

An anthology of darkly comic twisted tales, each one taking place behind a door marked 'number 9'.

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.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

Adapted from the hit US series, Law & Order: UK follows a team of police detectives and prosecutors representing the public interest in the criminal justice system.

Pie in the Sky is a British offbeat police comedy drama programme starring Richard Griffiths and Maggie Steed, created by Andrew Payne and first broadcast in five series on BBC1 between 13 March 1994 and 17 August 1997 as well as being syndicated on other channels in other countries, including the Australian Broadcasting Corporation. The series departs slightly from other police dramas in that the protagonist, Henry Crabbe, while still being an on-duty policeman, is also the head chef of the title restaurant set in the fictional town of Middleton and county of Westershire.

London police detectives Cassie Stuart and Sunny Khan investigate historic cold cases involving missing persons, murder and long-hidden secrets.

Working from his home in a converted windmill, Jonathan Creek is a magician with a natural ability for solving puzzles. He soon puts this ability to the use of solving impossible crimes and mysterious murders.

Deciding to turn over a new leaf, a group of friends who also happen to be vampires and werewolves move into a house together, only to find that it is haunted by ghosts of people who have been killed under mysterious circumstances. As they deal with the challenges of being supernatural creatures, their desire to be human bonds them.

In 17th century England, Mary Villiers molds her beautiful son, George, to seduce King James I, intending to gain riches and influence through outrageous schemes.

D.C. Rachel Bailey and D.C. Janet Scott have a robust and engaging friendship which enables them to draw upon each other’s strengths and investigate murders for the Manchester Metropolitan Police.

The sharp, witty and enigmatic DI Annika Strandhed, as she heads up a new specialist Marine Homicide Unit (MHU) that is tasked with investigating the unexplained, brutal, and seemingly unfathomable murders.

The Defoes, a family of female divorce lawyers, are forced to face their past following the return of their estranged father after a 30 year absence.

When a pizza delivery driver is shot dead in south London, a tenacious detective goes after the people traffickers behind his murder and unravels a conspiracy that goes to the top.

Respected police officer John River, a gifted cop with a troubled mind, struggles to come to terms with the recent loss of a colleague, and chases a suspect across London - with tragic consequences. Now at odds with the authorities, River ends up in a precarious position as he seeks to bring closure to the mother of murdered teenager, who blames him for failing to keep his promise.

London's police force is in need of a public image revamp. And Chief Constable Richard Miller has found just the woman to do it...American visionary from the world of new media Liz Garvey, sets out to revolutionise the force's PR department just as an outbreak of violence erupts.

Over the course of five social occasions, a committed bachelor must consider the notion that he may have discovered love.

Celia and Alan are both widowed and in their seventies. When their respective grandsons put their details on Facebook, they rediscover a passionate relationship that started over sixty years ago.

A Dance to the Music of Time is a four-part adaptation of Anthony Powell's 12-volume novel sequence that aired on Channel 4 in 1997. The series is a sharp, comic portrait of upper-class and bohemian England, spanning almost a century, from the early 1920s to modern times.