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.