Revealing mistake: In the scene where the villains hijack the glam cab you can see people standing around watching the filming.
Carry On Cabby (1963)
1 revealing mistake
Directed by: Gerald Thomas
Starring: Sid James, Charles Hawtrey, Sidney James, Kenneth Connor, Hattie Jacques
Other mistake: When the villains arrive outside Glamcabs yard, to wait for Hattie Jacques as she drives to the bank, watch the driver of their Jag. He somehow changes from a forward gear to reverse, without taking his hands off the steering wheel.
Terry 'Pintpot' Tankard: Are you the boss or something?
Ted Watson: I'm what they call the something manager. My advice to you is to be off.
Terry 'Pintpot' Tankard: You mean buzz off?
Ted Watson: No, but you're getting warm.
Trivia: This Carry on film (carry on cabby) was firstly called Call me a cab.
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Suggested correction: For clarity, Carry On Cabby was originally planned as a non-Carry On film, called Call Me A Cab (after a stage play), but midway through development it became part of the Carry On series.