How Alan Rickman pranked everyone while filming "Harry Potter and the Prisoner of Azkaban" 😁
Alan Rickman (Professor Severus Snape) was quite the funny guy. During the filming of Harry Potter and the Prisoner of Azkaban, he slipped a fart toy into Daniel Radcliffe's (Harry Potter) sleeping bag. The toy activated right during a dramatic scene, much to the amusement of the entire crew.