College Help!

Hi guys, I have to do a college presentation were I analyze a short movie clip and discuss the hidden meanings throughout and there impact. For example, why did the director have this or that in the shot, what impact do they have? What is there purpose for being there? Why is the actor interacting with this or that? I was wondering if anyone knew of a short but interesting clip with enough to analyze? A clip to keep the classes attention. Thanks guys!