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.

Sam and Gaby, 2 medical interns, are asked to investigate patient Sarah in a criminal case. But as they search for the truth, they witness unexplained events.

Captain Jack Sparrow’s got a blood debt to pay: he owes his soul to the legendary Davy Jones, ghastly Ruler of the Ocean Depths. To escape eternal servitude aboard the Flying Dutchman, ever-crafty Jack must track down the still-beating heart of Jones. But he won’t do it alone: Will Turner and Elizabeth Swann are drawn back into another one of his perilous quests—assuming they can evade execution for aiding a pirate.

Dead Bolt Dead takes a twisted look at the dark underworld of organised crime, with its assassins, its bosses, its drivers and its sharply suited thugs. Set in two locations in and outside London, it charts the night after a bold attempt to take out a rival gang fails.

Thirteen-year-old Nick and his slightly dense older brother Herbert run the Diamond Private Detective Agency above Camden Town Tube Station in north-central London. When a master criminal called The Falcon dies, they come into possession of his box of chocolate Maltesers, which contains the secret key to a fabulous cache of diamonds. Can they unravel the mystery and avoid the clutches of seedy lowlifes Brenda Von Falkenberg, Gott and Himmell, The Fat Man and the dogmatic Chief Inspector Snape, all of whom want to find the swag first.

After losing Captain Jack Sparrow to the locker of Davy Jones, Will Turner, Elizabeth Swann, and Captain Barbossa journey to the ends of the earth to rescue him. And as the East India Trading Company tightens its grip on the seas under Lord Cutler Beckett—now in control of Davy Jones—the fate of piracy hangs by a thread. Now, they must unite the pirate lords for one final stand. But as loyalties are tested and alliances shift, each must ultimately choose where they stand in the battle for freedom on the high seas.