While that's all true, it doesn't necessarily inhibit a film. You wondering what's wrong with him could very well be the entire point of the role he's being pla

While that's all true, it doesn't necessarily inhibit a film. You wondering what's wrong with him could very well be the entire point of the role he's being played into. Body snatchers, shape-shifters, crazy people, etc. This was even a major plot device in Mission Impossible.