The Black Adder ambitious, with a large cast and much location shooting. Shakespearean dialogue is sometimes adapted for comic effect. Despite winning an International Emmy, "The Black Adder" is generally regarded as the weakest series of "Blackadder", even by its creators. Set in the Middle Ages, the series is written as an alternative history. It opens on 21 August 1485, the eve of the Battle of Bosworth Field, which in the series is won not by Henry Tudor (as in reality) but by Richard III. Richard III, played by Peter Cook, is presented as a good king who doted on his nephews, contrary
Blackadder Goes Forth Wallis and Lee Cornes, who had played minor roles in prior series, appeared briefly again in the fourth series as well. This series of Blackadder was one of the first television programmes in Britain to be made and transmitted with stereo sound, using the NICAM digital system, even though most viewers could only afford, or were only able to receive due to their location, the standard FM mono audio carrier signal. The series was directed by Richard Boden and all interior scenes were shot at BBC Television Centre in front of a live studio audience. Rowan Atkinson recalls that the