Baldrick is part of a cunning plan to save the life of Charles I of England by replacing his head with a pumpkin. His plan fails. When Blackadder is about to be captured he quickly disguises himself as a Roundhead and leaves Baldrick to be killed instead. He is the son of a pig farmer and a bearded lady. The Baldrick of Regency Britain works as an "underscrogsman" (apprentice dogsbody) to Mr. E. Blackadder, butler to Prince George. He lives in a pipe in the upstairs water closet of the Palace. The third Baldrick is much more noticeably crude and unintelligent
Blackadder essentially to play himself. Political commentator Vincent Hanna played a character billed as "his own great-great-great grandfather" in the episode "Dish and Dishonesty" of "Blackadder the Third". Hanna was asked to take part because the scene was of a by-election in which Baldrick was a candidate and, in the style of modern television, Hanna gave a long-running "live" commentary of events at the count (and interviewed candidates and election agents) to a crowd through the town hall window. Howard Goodall's theme tune has the same melody throughout all the series, but is played in roughly the style of the period