This new special reveals the secrets of the long-running sitcom's extraordinary success. Helped by former cast and crew members, families of the stars no longer with us, and celebrity fans, we learn the secrets of this comedy classic and get to see previously unseen interviews and rare behind-the-scenes archive footage.

A boy, a girl, and the worst football team in Britain. You can't choose who you're going to fall in love with.

Free-spirited writer Juliet Ashton forms a life-changing bond with the delightful and eccentric Guernsey Literary and Potato Peel Pie Society, when she decides to write about the book club they formed during the occupation of Guernsey in WWII.

Life’s good for deliveryman Doug Heffernan, until his newly widowed father-in-law, Arthur, moves in with him and his wife Carrie. Doug is no longer the king of his domain, and instead of having a big screen television in his recently renovated basement, he now has a crazy old man.

The daily lives of the men and women at Sun Hill Police Station as they fight crime on the streets of London. From bomb threats to armed robbery and drug raids to the routine demands of policing this ground-breaking series focuses as much on crime as it does on the personal lives of its characters.

This comedy drama series featured Terry McCann, a former boxer with a conviction for G.B.H., and Arthur Daley, a second-hand car dealer with an eye for a nice little earner. Alongside his many business ventures, Arthur would regularly hire Terry out as a minder or bodyguard, later replaced by nephew, Ray Daley.

Unencumbered by wives, jobs or any other responsibilities, three senior citizens who've never really grown up explore their world in the Yorkshire Dales. They spend their days speculating about their fellow townsfolk and thinking up adventures not usually favored by the elderly. Last of the Summer Wine premiered as an episode of Comedy Playhouse in 1973. The show ran for 295 episodes until 2010. It is the longest running comedy Britain has produced and the longest running sitcom in the world.

Unencumbered by wives, jobs or any other responsibilities, three senior citizens who've never really grown up explore their world in the Yorkshire Dales. They spend their days speculating about their fellow townsfolk and thinking up adventures not usually favored by the elderly. Last of the Summer Wine premiered as an episode of Comedy Playhouse in 1973. The show ran for 295 episodes until 2010. It is the longest running comedy Britain has produced and the longest running sitcom in the world.

Unencumbered by wives, jobs or any other responsibilities, three senior citizens who've never really grown up explore their world in the Yorkshire Dales. They spend their days speculating about their fellow townsfolk and thinking up adventures not usually favored by the elderly. Last of the Summer Wine premiered as an episode of Comedy Playhouse in 1973. The show ran for 295 episodes until 2010. It is the longest running comedy Britain has produced and the longest running sitcom in the world.

Upstairs: the wealthy, aristocratic Bellamys. Downstairs: their loyal and lively servants. For nearly 30 years, they share a fashionable townhouse at 165 Eaton Place in London’s posh Belgravia neighborhood, surviving social change, political upheaval, scandals, and the horrors of the First World War.

A new schoolteacher learns that the previous teacher was killed by his students, and he fears the same fate will befall him.

Academy Award-honoree Peter O'Toole stars in this musical classic about a prim English schoolmaster who learns to show his compassion through the help of an outgoing showgirl. O'Toole, who received his fourth Oscar-nomination for this performance, is joined by '60s pop star Petula Clark and fellow Oscar-nominee Michael Redgrave.

Z-Cars or Z Cars is a British television drama series centred on the work of mobile uniformed police in the fictional town of Newtown, based on Kirkby, Merseyside. Produced by the BBC, it debuted in January 1962 and ran until September 1978.