Revealing mistake: The name of the fictional bus company in this programme is the Luxton Bus Company, but in close up shots in some episodes you can see the legal lettering on the lower edge of the side of the buses which reads Eastern National - the company that owned the buses used for filming.
On the Buses (1969)
1 revealing mistake in show generally - chronological order
Starring: Reg Varney, Anna Karen, Stephen Lewis, Bob Grant
Genres: Comedy
Visible crew/equipment: In the opening scene, when Inspector Blake informs Stan and Arthur that the 10:45 bus has arrived, the camera pans over to the door of the bus where another cameraman's shadow can be seen on the side of the bus.
Trivia: Even though Doris Hare played Reg Varney's mother in the series, she was only 11 years older than him.