A British–American feature film series based on the Harry Potter novels by author J. K. Rowling. If your question is about a particular entry in the Harry Potter series, please also include a tag for the movie you're asking about (for example the-philosophers-stone).
In the Harry Potter book series, Peeves is a poltergeist that roams the hallways causing trouble. He never really adds anything essential to the plot line, but his scenes are amusing. Obviously they ...