Other mistake: In the barn, the unknown, wounded knight offers ten thousand sovereigns. At that moment, on the floor, he lifts his arms. A small sticker is visible on the inside of his left shoulder plate. (No doubt a label that wasn't expected to ever become visible.)

Blackadder (1986)
1 other mistake in season 1 - chronological order
Continuity mistake: In Back and Forth, the 'modern' Edmund makes off with the helmet we saw Georgius put on the wall. But in the next shot of the Roman Blackadder and Georgius, the helmet is still where Georgius left it.
Blackadder: We are reprieved. It is a triumph for stupidity over common sense.
Baldrick: Thank you very much.
Blackadder: As a special reward, Baldrick, take a short holiday. [Pauses for a second.] Did you enjoy it?
Trivia: BlackAdder was recently voted the second best British comedy, losing to Only Fools and Horses.
Question: Does anyone know what the actors are saying during their 'anti-Macbeth' chant?





Answer: According to the IMDB.com's quote page for Blackadder The Third, it's "Aahhhhh. Hot potato, orchestra stalls, Puck will make amends. Owwwwww."
Gary O'Reilly