(voice-over, during the credits, later identified as Tommy Doyle)"When Michael Myers was six years old, he stabbed his sister to death." After the show ends, they talk about he prohibitive implications of his name:Alice: You know what the girls would say if they saw me walking along like this with you - they""d say I was making up to the boss""s nephew.Hermione answered: "An Animagus is a wizard who elects to turn into an animal.A werewolf has no choice.With each full moon when he transforms, he no longer remembers who he is.He""d kill his best friend if he crossed his path.Furthermore, the werewolf only responds to the call of its own kind." In addition, there were several ways of becoming a werewolf -- including being given the power of shape-shifting, or being bitten by a werewolf.The film""s main star William Petersen, a forensics FBI profiler, also played a similar role for many years in TV""s CSI show, beginning in 2000.