And yet another quick questions.

So there's this movie, I don't know the name of it (which is where you guys come in.) So it goes like this, there's these people and they're paid (I think they're paid...or dared...) to stay in a supposedly haunted mansion (cheezy, I know) and I think two guys are in on it. But at the end, the gate is locked and no one can get out, and this blond guy gets his head blown off near a fire place or something. (really, it's the only part of the movie I remember well)

And I was just wondering if any of you knew what that movie was.

Oh, and it's not that recent, maybe a few years back, but definitely 2000's, I'm sure.

Thanks :3