Kathy Staff

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.

Friends, colleagues and fans, including Julie Walters, Jonathan Ross, Norman Wisdom, Keith Barron and Victoria Wood, pay tribute to Dame Thora Hird, who died in 2003 at the age of 91.

The comedienne stars in this festive sketch show, alongside a host of celebrity guests.

A housemaid falls in love with Dr. Jekyll and his darkly mysterious counterpart, Mr. Hyde.

A team of inept undertakers attempt to get a coffin to a funeral on time. An undertaker is in charge of moving a coffin from a home to the church. The home is on the 26th floor of a skyscraper; the stairs are narrow; the lift is small and prone to stop working. Chaos ensues.

Amy Dorrit spends her days earning money for the family and looking after her proud father who is a long term inmate of Marshalsea debtors' prison in London. Amy and her family's world is transformed when her employer's son, Arthur Clennam, returns from overseas to solve his family's mysterious legacy and discovers that their lives are interlinked.

Camille is a courtesan in Paris. She falls deeply in love with a young man of promise, Armand Duval. When Armand's father begs her not to ruin his hope of a career and position by marrying Armand, she acquiesces and leaves her lover. However, when poverty and terminal illness overwhelm her, Camille discovers that Armand has not lost his love for her.

In a touring Shakespearean theater group, a backstage hand - the dresser, is devoted to the brilliant but tyrannical head of the company. He struggles to support the deteriorating star as the company struggles to carry on during the London blitz. The pathos of his backstage efforts rival the pathos in the story of Lear and the Fool that is being presented on-stage, as the situation comes to a crisis.

Two one-act plays explore love and loneliness. In "Table by the Window" an aging fashion model contrives a reunion with her ex-husband, a politician ruined by scandal, and their passion is rekindled. In "Table Number Seven" a meek woman harbors a secret love for a man accused of fraud and sex offenses, forcing her to take a stand for the first time in her life.

Three old chums agree to take the ailing Sam on one last trip to see his flousy girl-friend, Lily Bless Her, in the middle of the night.