Harry Potter and the Goblet of Fire in time in a misguided effort to change history and save Cedric Diggory - which only leads to them damaging events in the present and worsening the situation. Harry Potter and the Goblet of Fire Harry Potter and the Goblet of Fire is a fantasy book written by British author J. K. Rowling and the fourth novel in the "Harry Potter" series. It follows Harry Potter, a wizard in his fourth year at Hogwarts School of Witchcraft and Wizardry and the mystery surrounding the entry of Harry's name into the Triwizard Tournament, in which he is forced to compete. The
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