Visible crew/equipment: During the general's speech about how Blackadder is the person to organise a concert party, look at the entrance to the trench. In one shot you can see a crew member moving a giant cloth. You see mostly the movement, but you can catch a glimpse of the crew member's face. (00:06:50)
Blackadder (1986)
1 mistake in Plan C: Major Star
[Blackadder puts the phone down.]
Baldrick: Who was that?
Blackadder: Strangely enough Baldrick, that was his Holiness Pope Gregory IX, inviting me to join him for drinks aboard his steam yacht, the Saucy Sue, currently wintering in Montego Bay, with the England cricket team, and the Balinese Goddes of Plenty.
Baldrick: Really?
Blackadder: No, not really. I've been ordered to HQ - no doubt means that idiot General Melchett is about to offer me an attractive new opportunity to have my brains blown out for Britain.
Trivia: Stephen Fry, who played Lord Wellington, ad-libbed most of his lines.
Question: Who played the balladeer and why was Blackadder trying to kill him?
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.