<Tr> <Th> Budget </Th> <Td> $100 million </Td> </Tr> <Tr> <Th> Box office </Th> <Td> $879 million </Td> </Tr> <P> Harry Potter and the Chamber of Secrets is a 2002 fantasy film directed by Chris Columbus and distributed by Warner Bros. Pictures . It is based on the novel of the same name by J.K. Rowling . The film is a sequel to the 2001 film Harry Potter and the Philosopher's Stone and the second instalment in the Harry Potter film series . It was written by Steve Kloves and produced by David Heyman . Its story follows Harry Potter's second year at Hogwarts School of Witchcraft and Wizardry as the Heir of Salazar Slytherin opens the Chamber of Secrets, unleashing a monster that petrifies the school's denizens . The film stars Daniel Radcliffe as Harry Potter, with Rupert Grint as Ron Weasley, and Emma Watson as Hermione Granger and is also the last film to feature Richard Harris as Professor Albus Dumbledore, due to his death that same year . </P> <P> The film was released in theatres in the United Kingdom and the United States on 15 November 2002 . It became a critical and commercial success, grossing $879 million at the box office worldwide . It was the second highest grossing film of 2002 behind The Lord of the Rings: The Two Towers . The movie was nominated for many awards including the BAFTA Award for Best Production Design, Best Sound, and Best Special Visual Effects . It was followed by six sequels, beginning with Harry Potter and the Prisoner of Azkaban in 2004 and ending with Harry Potter and the Deathly Hallows--Part 2 in 2011, nearly ten years after the first film's release . </P>

Who opened the chamber of secrets in harry potter