The original actor who was going to play Chad dropped out because he didn't want to do a stunt and asked for a stunt double instead. The budget could not effort a stunt man so the production replaced the actor.
Production was almost shut down when a drunk homeless man raged onto the set and threatened to kill everyone. He was saying that this was a Holy field and that the crew were sinners with our monster and the scarecrow stand that looked like The Christ's cross. After a short but bloody fight the director called up 2 friends who worked in the security and secure the crew and cast safety.
Another day was almost shut down when the lead actor, Lester, was falling in a coma because of diabetic problems which he was forget telling the production company. They had to call the police which was good for another reason: The locals of a trailer park didn't really appreciate the presence of the movie crew filming there, after the police came by they where quiet.