I was watching this movie on usa, and I waited and waited and it never said the name. Can someone help tell me what it was called. It was about this guy and his two sons and they went around killing demons. The dad would feel the person and if they felt evil, he would kill em with an ax. Oh yeah, and the dad says that they "were chosen by God" to do this. I only saw about 15-20 minutes of it. Plz help!!