I need to write a paper for my Film Studies class, there are 9 different topics to choose from but...

I need to write a paper for my Film Studies class, there are 9 different topics to choose from but they all deal with Genre Films. Basically analyzing particular genres and what classifies them as that particular genre, must refer to specific films. The paper must be 10 pages long, double spaced, and must have 2 non-web based sources. I do have particular online journal databases that may be used in order to search for sources. The deadline would be saturday night.