Other mistake: Bandoleer rounds don't fit any weapon in the show. When Pierce tries the Gatling gun, there is no magazine in it.
Other mistake: After the "fat fat fatty" scene, Franz shoots his way in, starting with three bullets into the door lock. Over the next scene he fires about twelve shots, despite the fact he's firing an 8-shot Luger.
Other mistake: After Stanley becomes the nun he demands one more wish, but George informs him that the ice lolly he got as a trial wish counted - which had cost him sixpence, and which George then pays him back. However, on the Post Office Tower, after Stanley saying he'd like to see what Margaret is doing, George lends him a telescope (also costing Stanley sixpence) which is then forgotten about when George reminds Stanley about the ice lolly. (01:30:00)
Other mistake: When Krolock ambushes Sarah in her bathtub, he bites her well above the place where the bite marks later show.
Other mistake: When the convoy of getaway vehicles arrive at the scrap yard, after dropping the loot of at the airfield, two of the jeep type vehicles have the same registration number - 247EJF.
Other mistake: After a night of drinking ouzo, Corie asks Victor if she'll have much of a hangover, not having drunk ouzo before. Victor says no the hangover, but she won't be able to make a fist for 3 days, and when she tries, she can't make a fist, but seconds before Victor spoke, Corie did make a fist, a big one.
Other mistake: The villain's plan is to impersonate along with his large crew a platoon of the Mexican army. He already captured the soldiers and has them incapacitated, all he needs to do is take their uniforms. Instead of doing so, though, he mows down the whole lot with a heavy machinegun. When it's time to put on the show, everyone wears nice and tidy white uniforms.
Other mistake: When Dr Kilmore holds the test tube of Mr Roper's urine sample over the Bunsen burner, the test tube catches fire and Dr Kilmore says he thinks that Mr Roper is producing neat scotch. In the next shot, Dr Kilmore is now holding the test tube which ought to be too hot to touch.