Harry Potter and the Goblet of Fire

This would be the forth coming Harry Potter movie- 'Harry Potter and the Goblet of Fire', which is planning to be released late this year.

Harry Potter and the Goblet of Fire is currently in production, being filmed at Leavesden Studios near Watford and other locations around in UK.
The production has been shooting since July last year and planning to go on until the end of March, 2005, which makes almost a year shooting. This Harry Potter and the Goblet of Fire has the biggest budget of all, not just out of the Harry potter series, but the biggest budget in the movie history and it costs at total budget of $308m. It is more than, Titanic, spiderman 2 and the Lord of Rings: The Two Towers. Most of sets that you see in the film are all built at Leavesden Studios, such as the great hall, moving staircase, classrooms, Harry's uncle and aunt's house...etc.
It is the biggest shoot that even happened in UK and most of the film crew has been working there since the first, Harry Potter and the Sorcerer's Stone (2001).

After the first and second ones having directed by Chris Columbus (Home Alone 1 & 2, The Goonies) and , third one directed by Alfonso Cuaron (Great Expectations), this forth one has the first British director, Mike Newwell who is known for 'Four Weddings and a Funeral' and 'Mona Lisa Smile'.
It would be interesting to see how this forth one- 'Harry Potter and the Goblet of fire' is going to turn into after having the last Harry potter and the Prisoner of Azkaban (dir. Alfonso Cuaron) was much darker and different to the first and second ones directed by Chris Columbus.

on the set of 'Harry Potter and the Goblet of Fire' in Ashridge Park, Hertfordshire

Harry Potter series has been the most successful British films ever made in the British film history, Harry Potter and the Philosopher's Stone took £66m at the UK box office (List of highest grossing films). The fifth Harry Potter Movie- 'Harry Potter and the Order of the Phoenix' will be going into pre-production this summer and will start filming early next year 2006.