Horror is... I'd like to think that almost every horror-movie have got some supernatural elements, or is circled around ancient curses, killers of some sort, and I'd also like to say that almost every horror-movie have got some violence, or at least that one or more persons is killed. It's difficult to settle presicely what a horror-movie is.

Italian Horror is easier to say what is: Fulci, Argento, Soavi and Bava, to name a few, have all got some gore in their films. The Italian market like gore, and Fulci and Argento etc. is satisfying that market. I love italian horror. Fulci is the king!