The Twilight Zone - Four O'Clock torrent

Oliver Crangle seems to like making other people miserable. He phones a young man's employer to say that the man is a communist. He phone a school board to tell them a teacher is acting inappropriately with his students. He has a long list of people that he wants to tell on. He even arranges a meeting with an FBI agent and tells him that at 4 p.m. all of the nasty people in the world will undergo a transformation. The agent suggests he seek psychiatric treatment but it turns out he's right