Harry Potter and the Goblet of Fire (film) a former Death Eater. Frances de la Tour plays the role of Olympe Maxime, Headmistress of Beauxbatons. David Tennant portrays Barty Crouch Jr., a Death Eater who disguises himself as Mad-Eye Moody for most of the film. British film director Mike Newell was chosen to direct the film after "Harry Potter and the Prisoner of Azkaban" director Alfonso Cuarón announced that he would only be able to direct one "Potter" film. In a statement explaining the transition of directors, series producer David Heyman said: Principal photography for "Goblet of Fire" began on 4 May 2004, although scenes involving the film's
Harry Potter and the Goblet of Fire (film) for any of the films." For the second task, involving the film's underwater scenes, the film crew designed and built a blue screen tank holding "about half a million gallons of water." As for the final task, which took place in the maze, hedge walls ranging from 20 to 40 feet tall were constructed and enhanced with computer-generated imagery. John Williams, who had scored the first three "Harry Potter" films, could not return for the fourth instalment due to a busy 2005 schedule. Patrick Doyle, who had worked with Newell in "Into the West" and "Donnie Brasco", replaced him as