Mystery Tour - S6-E4
Other mistake: When Mrs McAllister reads from the brochure in the horse-drawn cart, it says Warwick Castle on the front.
Chucklevision (1987)
1 other mistake in season 6 - chronological order
Starring: Barry Chuckle, Brian Patton, Jimmy Patton, Paul Chuckle
Dear Diary - S8-E14
Visible crew/equipment: In "Dear Diary" from Series 8, when Barry's plane inspector phones up telling Paul about the plane, the boom mic is reflected in his goggles which are on his forehead.
More trivia for Chucklevision