Harry Potter and the Goblet of Fire: According to BBC News actor Michael Gleeson will join the cast of Harry Potter and the Goblet of Fire, playing Dark Arts Teacher 'Mad-Eye Moody'. In addition, 70's sitcom star, Frances de la Tour, has been brought on to play headmistress of Beauxbatons, 'Madame Maxime'...

For months there's been speculation about who will be playing which parts.

And finally, producer, David Heyman exclusively told Newsround Online who will be playing some of the roles.

Madame Maxime, headmistress of Beauxbatons, will be played by 1970s sitcom star Frances de la Tour. She's most famous for her role in the classic British comedy Rising Damp.

Related: 4 New Harry Potter History of Magic Books Are Coming from J.K. Rowling

And Brendan Gleeson will play Defence Against The Dark Arts Teacher Mad-Eye Moody.

He's most recently been seen playing Menelaus in Troy, the King who has his wife stolen from him by Orlando Bloom.

Gleeson has already appeared in a film with Daniel Radcliffe, The Tailor of Panama in 2001.

Work on Harry Potter and the Goblet of Fire started a couple of weeks ago. And it'll be released in 2005.

Brian B.