Finding the fourth segment of the Key to Time was simple enough, but holding onto it may be another matter. The Doctor and Romana find themselves embroiled in the political games of the planet Tara, where doubles, android or otherwise, complicate the coronation of Prince Reynart.

Enemy At The Door is a British television drama series made by London Weekend Television for ITV. The series was shown between 1978 and 1980 and dealt with the German occupation of Guernsey, one of the Channel Islands, during the Second World War. The programme generated a certain amount of criticism in Guernsey, particularly for being obviously filmed on Jersey despite being ostensibly set on Guernsey. The series also marked the TV debut of Anthony Head as a member of the island resistance. The theme music was by Wilfred Josephs.

In rural 1840's Scotland, Gavin Dishart arrives to become the new "little minister" of Thrums's Auld Licht church. He meets a mysterious young gypsy girl in the dens and to his horror Babbie draws him into her escape from the soldiers after she incites a Luddite riot. But unknown to Gavin, Babbie is more than she seems. And they must overcome her secret, the villagers' fears of her, and worst of all, Gavin's devotion to his mother's sensibilities, before they can openly declare their love.

In Howard Schuman’s contribution to the Against the Crowd series, Jamaican Albert Sharpe II (Warrington) is no longer at ease with the cultured white family who have virtually adopted him.

Shaw's comedy of ideologies looks forty years to the future at the impossibility of government as the British cabinet and monarchy face a day of "crisis" for the country. King Magnus is happy to engage a prime minister seeking to transform the nation into a constitutional monarchy, but who truly rules in this democracy: the king, the government or the businessmen? And do any of them care about the people?

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

The Adventurer is an ITC Entertainment TV adventure series created by Dennis Spooner that ran for one season from 1972 to 1973. It premiered in the UK on 29 September 1972. The show starred Gene Barry as Gene Bradley, a government agent of independent means who poses as a glamorous American movie star.

Adaptations of mystery stories written by Sir Arthur Conan Doyle's contemporary rivals in the genre.

Professor Emil Keller has created a machine that can pacify even the most dangerous of criminals. But when the Doctor and Jo arrive at Stangmoor Prison for a demonstration, things start to go horribly wrong - especially when they discover that the Doctor's old enemy the Master is responsible for the machine.

Anthropologist Dr. Brockton unearths a primitive troglodyte -- an Ice Age "missing link": half-caveman, half-ape -- in a local cave. Through medical experimentation, she manages to communicate with him and domesticate him before he's let loose by an irate land developer and goes on a rampage, terrorizing the local citizenry.

There's a killer on the loose in London, and whilst our typically craggy copper DI Rowan investigates, Judge Lomax is busy in court, dishing out harsh sentences to everyone who comes before him.

R3 is a British television series produced by the BBC between 1964 and 1965. Full title was Ministry of Research Centre No.3. It was a 50-minute show, and the series starred John Robinson as Sir Michael Gerrard, Jeremy Young as Wilson, David Blake Kelly as Captain Rogers, and was set in a scientific research facility at the Ministry of Research. R3 is also notable for providing early TV exposure for a young Oliver Reed, cast as one of the scientists on the ministry staff, Dr. Richard Franklin. In "Experiment in Death", written by N J Crisp, Undersea exploration becomes an experiment in survival in a bathysphere. That show starred Edward Judd as Peters, Brigit Forsyth as a secretary, Donald Hoath as Turner and Stephen John as a meteorologist. It was produced by John Robins and directed by Paul Bernard.

Hallmark Hall of Fame's second version of Shakespeare's classic play, with the same two stars and the same director as its first version, but a different supporting cast.

English vicar Dr. Syn becomes a scarecrow on horseback by night to thwart King George III's taxmen.

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

The Human Jungle is a British TV series about a psychiatrist, made for ABC Television by the small production company Independent Artists for transmission on ITV. Starring Herbert Lom, it ran for two series which were first transmitted during 1963 and 1965.

Simon Templar is The Saint, a handsome, sophisticated, debonair, modern-day Robin Hood who recovers ill-gotten wealth and redistributes it to those in need.

Simon Templar is The Saint, a handsome, sophisticated, debonair, modern-day Robin Hood who recovers ill-gotten wealth and redistributes it to those in need.

An unmarried woman, born illegitimate, is convinced to contest her late mother's will.

Lawrence Payne stars as Major Kellor, a well respected and decorated officer who is being court-martialled for the murder of his commanding officer Colonel Winch. The facts of the case are shrouded by the mayhem of war and the effects that fear, pressure and duty have upon a soldier. Did the Major covet the Colonel's wife? Was the Major ambitious and kill Winch to secure a promotion? Or had the Colonel cracked under the pressure of an illustrious battle career? To prove his innocence Major Keller must rely on the evidence and testimonies given in court, however when he himself is the only witness, his word may not be good enough to win his freedom.

Tricked into joining the RAF by a wily judge, wide boy Horace Pope sets his sights on the main chance, teams with slow-witted, good-hearted gypsy Pedlar Pascoe, and works up a lucrative racket in conning both his colleagues and the RAF. By means of various devious schemes Pope and Pascoe manage to avoid the front lines until they are sent to France - where they find themselves making unexpected and uncomfortably close contact with the enemy.

The Avengers is a British television series created in the 1960s. It initially focused on Dr. David Keel and his assistant John Steed. Hendry left after the first series and Steed became the main character, partnered with a succession of assistants. His most famous assistants were intelligent, stylish and assertive women: Cathy Gale, Emma Peel and Tara King. Later episodes increasingly incorporated elements of science fiction and fantasy, parody and British eccentricity.

A seasoned pilot is condemned for an error which causes a crash. The pilot later dies in a crash with similar circumstances and an examiner looks for scientific reasons for the crashes.

This charming assessment of Britain's bicycle industry illustrates the popularity of cycling both as transport (for business or pleasure) and for sport in the 1950s. Part of BFI collection "On Yer Bike."

Two sailors dock in London in search of a good time. But when one of them fatally stabs a man during a scuffle in a bar, the pair flee the scene, commandeer a boat and take the three women on board hostage as they try to outrun the law.

A rascal child recruits his friends as assistants to help his father to get elected to the city council. Sadly, the children accidentally helped two jewel thieves to escape. They feel sorry about this, and then, to redeem themselves, the kids begin investigating a rival candidates conspiracy. Their involvement causes the boy's father to win the elections.

In a Welsh coal mining valley, a young man with a beautiful singing voice is called upon to make the ultimate sacrifice when a pit disaster threatens.

The head of Dartmouth Training College has been murdered, and his successor, Captain Hyde, suspects that he himself may have been the intended target. He enlists the help of his own son Philip, a reluctant cadet at the college, to help him confirm his suspicions about planned enemy action... but meanwhile, there is a Secret Service agent staying at the college observatory, the foreign-born professor of astronomy is behaving strangely, and Naval Intelligence disclaim any knowledge of what is going on...

A shy British teacher looks back nostalgically at his long career, taking note of the people who touched his life.

“Shorty” Matthews having recently been released from prison visits his girlfriend in London only to discover her murdered. Fearing he will be wrongly accused of being the culprit he disappears amongst the long-distance lorry driving community. Meanwhile, the real killer, unassuming ex-schoolteacher Walter Hoover, continues to prey on London women. As Shorty had feared he has become the main suspect. He returns to London with old flame Molly to prove his innocence.