There have been 14 versions that I can find of Burke & Hare movies. They have all been horror films and all the movies have taken place in Victorian times, which doesn't make any sense.
Usually you talk about directors in terms of the way they choose camera lenses or a kind of light to create a certain effect. But to me the most valuable commodity for a movie to create is a feeling of life, and that's what A Hard Day's Night has in spades.

