My favourite horror film.

I don't like very much horror films and for this, I don't see this kind of film very often, but If i have to choose one, I think that it would be "The Woman In Black". It's about a one lawyer that his company destines him to a little village for trayimg to sell a mansion. The people of the village don't want that nobody enter in the house because there are an spirit of a woman angry for the death of his son. While the lawyer is founding a solution for the spirit go away, it start to kill all the kids in the village.
There is the trailer of the film!