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.

Ken Dodd: How Tickled We Were tells Sir Ken’s story from his boyhood growing up in the 1930’s in Knotty Ash, through his big break into show business and then on to his unrivalled career in entertainment. Poignant and uplifting, the programme features interviews with the people who knew Sir Ken best - friends and family in Liverpool and beyond, and his many colleagues, admirers and fellow-performers from the world of entertainment. The programme also features an interview with Sir Ken’s wife, Lady Anne Dodd.

Funny Valentines is a comedy collection of nine original short films exclusive to BBC iPlayer, written and starring many of Britain's finest comedians. Each comedian was invited to create a short Funny Valentine to bring their unique take on the international day of love.

Sitcom following the ups and downs of three retired couples living in Thurnemouth, 'Norfolk's only West-facing resort'.

John Smith has been happily involved in a bigamous marriage for five years. He lives with Stephanie in Finsbury and Michelle in Stockwell. Fortunately, for John, he's a taxi driver which involves varying shift work! Simple? Well, when John unwittingly becomes a have-a-go hero and the Finsbury and Stockwell police forces discover something suspicious in their paperwork, John's happy bubble is about to be burst. The action of the movie takes place during the next hectic 24 hours as John, with the assistance of his gullible neighbor Gary, rush between North and South London attempting to thwart the police and prevent the two loving wives coming face to face!

The Michael Ball Show was a British topical entertainment show broadcast on ITV in 2010. It featured entertainment, discussion and showbiz glamour with the occasional musical performance from Michael himself, often on the Friday edition of the show. It occupied the slot filled by The Alan Titchmarsh Show during its summer break in 2010.

A British science fiction television programme that was produced by BBC Cymru Wales for CBBC, created by Russell T Davies and starring Elisabeth Sladen. It was a spin-off of the long-running science fiction show Doctor Who and focused on the adventures of Sarah Jane Smith, an investigative journalist who, as a young woman had numerous adventures across time and space with the Doctor.

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.

Eliza Doolittle is a young flower seller with an unmistakable Cockney accent which keeps her in the lower rungs of Edwardian society. When Professor Henry Higgins tries to teach her how to speak like a proper lady, an unlikely friendship begins to flourish.

The adventures of Miss Jane Marple, an elderly spinster living in the quiet little village of St Mary Mead. During her many visits to friends and relatives in other villages, Miss Marple often stumbles upon mysterious murders which she helps solve. Although the police are sometimes reluctant to accept Miss Marple's help, her reputation and unparalleled powers of observation eventually win them over.

'Hey, Mr Producer!' features selected scenes from the productions of the world's most successful musical producer, Cameron Mackintosh - classic songs from classic musicals performed by the ultimate cast.

In 1996, the UK production company Carlton Television produced Married for Life, a seven-episode sitcom that lasted one series. It was a remake of the American sitcom Married... with Children.

Set during the 1960s in the fictional North Yorkshire village of Aidensfield, this enduringly popular series interweaves crime and medical storylines.

Drama series about the staff and patients at Holby City Hospital's emergency department, charting the ups and downs in their personal and professional lives.

Drama series about the staff and patients at Holby City Hospital's emergency department, charting the ups and downs in their personal and professional lives.

The Russ Abbot Show was a British television comedy series which starred Russ Abbot and ran on the BBC from 1986 to 1991, and for 14 episodes on Granada Television from 1994 to 1995. It featured comedy performers Les Dennis, Bella Emberg, Tom Bright, Maggie Moone, Suzy Aitchison, Gordon Kennedy, Paul Shearer and Sherrie Hewson among others.

Live from Her Majesty's was a Sunday night live variety show which was produced by London Weekend Television for the ITV network and ran from 1982 to 1988. It was broadcast live from Her Majesty's Theatre in London and was very much in the tradition of earlier variety spectacles such as Sunday Night at the London Palladium. The series was presented by Jimmy Tarbuck, produced by the then Head of Light Entertainment at LWT David Bell and directed by Alasdair Macmillan. In its day, the programme attracted a large audience and regularly featured in the TV top ten. A further series of six shows followed in 1986 from London's Piccadilly Theatre, airing simply as Live From the Piccadilly. 1987 witnessed yet another change of venue with a further three series airing as Live From the Palladium until the programme's eventual cancellation in 1988. During the 15 April 1984 show, comedian Tommy Cooper died after suffering a massive heart attack with the audience thinking that it was a joke.

ITV comedy and variety show which also features Russ Abbot and Bella Emberg.

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.

The comedians is a British television show of the 1970s produced by Johnnie Hamp of Granada Television. The show gave a stage to nightclub and working men's club comedians of the era, including Russ Abbot, Lennie Bennett, Stan Boardman, Jim Bowen, Jimmy Bright, Duggie Brown, Mike Burton, Dave Butler, Brian Carroll, Frank Carson, Mike Coyne, Jimmy Cricket, Colin Crompton, Pauline Daniels, Charlie Daze, Vince Earl, Steve Faye, Eddie Flanagan, Stu Francis, Ken Goodwin, Jackie Hamilton, Jerry Harris, George King, Bobby Knutt, Bernard Manning, Mike McCabe, Paul Melba, Mick Miller, Hal Nolan, Tom O'Connor, Tom Pepper, Bryn Phillips, Mike Reid, George Roper, Harry Scott, Sammy Thomas, Johnny Wager, Roy Walker, Charlie Williams, Lee Wilson and Lenny Windsor. Also featured on the TV show, were Shep's Banjo Boys, a 7-piece band comprising Charlie Bentley, John Drury, Andy Holdorf, John Orchard, John Rollings, Graham Shepherd and Howard Shepherd. In 1973, the line up was Mike Dexter, Tony "Tosh" Kennedy, Ged Martin, Tony Pritchard, Graham Shepherd and Howard "Shep" Shepherd.

Dream Street was a British children's television series that ran from 6 May 1999 to 2002 on CITV. The show was narrated by British comedian Russ Abbot, and was aimed at children aged from 2 to 7. The show featured talking toy vehicles, and was radio controlled.