I am searching for the title of a horror movie, which I never saw the end of. As far as I could remember, a brother has to babysit his younger brother, because the parents were out. The younger brother was scared, because there was a monster which he said about, caught him, when he didn't hide under his bed cover completely. The older brother didn't believe what the younger was saying.
Later, the older brother had a girlfriend in the house, too and they fight against this monster I think. There also was a scene, in which he and his girlfriend were standing in a hallway in the house and a face came out through a wall.
I've seen it on TV in the mid 2000 I think. Maybe, it was a free TV premiere at this time.