Audio problem: When Sid James comes out of the building, in the scene at the end with the big fight, a man comes up to him and Sid asks, "You wish to see me?" Just before this, you see him mouth the words to that line.
Carry On Up the Khyber (1968)
1 audio problem
Directed by: Gerald Thomas
Starring: Kenneth Williams, Sid James, Charles Hawtrey, Sidney James, Roy Castle
Continuity mistake: About 30 minutes away from the end, Brother Belcher can be seen walking past the gates. Then, when he's 1 yard away from the gates just to make sure it's all clear for him to go, he gets a bullet that flies out of nowhere. When the bullet hits his hat, the hat shoots upward and out of shot. In the wide shot of all the gates and the walls, there is no sign of his hat.
Sir Sidney Ruff-Diamond: Tell Major Shorthouse to call me an elephant.
Lady Joan Ruff-Diamond: He needn't bother I'll do it. You're an elephant.
Trivia: The Khyber Pass is actually Snowdonia in Wales. All of the rest of the production was filmed at Pinewood Studios in London.