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: The Cavalier Years danger, immediately rises from his seat, ready to take action. But it is too late; Roundheads are already at the Hall's doors demanding his surrender. Sir Edmund explains to Baldrick that there is no choice for a man of honour but to stand and fight, and die in defence of his future sovereign. However, as a Blackadder, he was never a man of honour. Passing the prince to Baldrick, he proceeds to remove his long black hair (which was apparently a wig), his false moustache and beard, to reveal a Roundhead appearance – short blond hair and a clean-shaven face.