Blackadder is the generic name that encompasses four series of an acclaimed BBC One historical sitcom, along with several one-off installments. The first series was written by Richard Curtis and Rowan Atkinson, while subsequent episodes were written by Curtis and Ben Elton. The shows were produced by John Lloyd, and starred Rowan Atkinson as the eponymous anti-hero, Edmund Blackadder, and Tony Robinson as his sidekick/dogsbody, Baldrick.
From a chuckle to a guffaw, these are the ones to avoid watching while wearing headphones in the quiet carriage on the train. Of course some of them only think they are funny, but don;t worry, they include a laugh track, to show you where the jokes were meant to be.