Comedy?

I see this is labelled as Horror...is it, or is this a horror-comedy? First off, the poster looks like it was taken from The Dark Knight...that seriously looks like Heath Ledger as The Joker in the background. In fact, I am 100% sure that it is a Photoshopped Dark Knight/Joker poster. Enlarge it and look at the edges of the photo the gloved hand is holding.

http://www.movie-poster.ws/movies/action/images/batman/darkknightposte rs/joker-poster.jpg

Second, the tagline and plot sound ridiculous. Seeing as Sean Young isn't even listed in the cast, nor does she have this listed in her upcoming projects...is this for real?!

Know that, thank you, next question.
The Nameless Guy.