Audio problem: "Blackadder Back and Fourth": Blackadder and his guests are going to the cellar where the time machine is kept. While they are going down the stairs, Blackadder says, "To his exact specifications." However, his mouth is shut and his lips don't move. (00:03:35)
Audio problem: When Blackadder explains to Baldric about what he is not allowed to prepare for dinner Blackadder says "And that means no meat." There is a glitch before he says meat, it may be where they stopped recording before the sentence was finished.
Answer: Tony Aitken played the Balladeer. Blackadder wants to kill him because he annoys him and usually sings songs about what a fool he is.
Captain Defenestrator