Dudman's creature dept on the first Harry Potter movie. Who would know then that this would extend over a period of 10 years and 7 movies with Mark overseeing the creation of Lord Voldemort and other memorable characters such as the inflating Aunt Marge and the goblins of Gringott’s bank...
Other mistake:WhenMargeis being questioned, before she says 'If you don't have anything nice to say, then don't say anything at all', there is a shot over her shoulder looking at the blue haired lawyer. Not only is he (the lawyer) there directly in front of her, but he is also ...