Directed by Mike Newell, the fourth installment to the Harry Potter series finds Harry (Daniel Radcliffe) wondering why his legendary scar -- the famous result of a death curse gone wrong -- is aching in pain, and perhaps even causing mysterious visions. Before he can think too much about it, however, Harry boards the train to Hogwarts School of Witchcraft and Wizardry, where he will attend his fourth year of magical education. Shortly after his reunion with his best friends, Ron (Rupert Grint) and Hermione (Emma Watson), Harry is introduced to yet another Defense Against the Dark Arts teacher: the grizzled Mad-Eye Moody (Brendan Gleeson), a former dark wizard catcher who agreed to take on the infamous