I've been trying to find a movie I saw as a child for a while now. One of the scenes I remember is a young boy goes to school and some peers corner him in a hall. They have a wire brush of some sort and start scraping his back. The principal comes along and sees what the boys are up to. He asks the boy to show him his back, and when he does, the bleeding and scrapes are all gone. I don't remember anymore of that specific scene. There was another one as well. I think it's from the same movie. He comes home and finds his house with his parents in it is overgrown with exotic plants of some sort. It seems like they were deadly or poisonous? I really hope someone can help me out! Thanks!