Release date:June 4, 2004
Studio:Warner Bros. Pictures
MPAA Rating:PG (for frightening moments, creature violence and mild language)
Starring:Daniel Radcliffe, Emma Watson, Rupert Grint, Gary Oldman, David Thewlis, Peter Best, David Bradley, Julie Christie, Robbie Coltrane, Alfie Enoch, Tom Felton, Pam Ferris, Dawn French, Michael Gambon, Jimmy Gardner, Richard Griffiths, Joshua Herdman, Matt Lewis, Hugh Mitchell, Devon Murray, Katharine Nicholson, Chris Rankin, Alan Rickman, Fiona Shaw, Maggie Smith, Timothy Spall, Jim Tavare, Julie Walters, Jamie Waylett, Paul Whitehouse, Emma Thompson (cameo)
Harry Potter and his friends Ron and Hermione return as teenagers to Hogwarts School of Witchcraft and Wizardry for their third year of study, where they delve into the mystery surrounding an escaped prisoner who poses a dangerous threat to the young wizard. Gary Oldman plays Sirius Black, the eponymous prisoner whose escape is thought to pose a great threat to Harry Potter; Michael Gambon plays the role of Professor Dumbledore, Hogwarts' venerable headmaster; Timothy Spall portrays Peter Pettigrew, an old friend of Harry's father, James Potter, from their days at Hogwarts; David Thewlis plays Professor Lupin, the new Defense Against the Dark Arts Professor who harbors a mysterious secret; Pam Ferris plays Harry's overbearing Aunt Marge; and Paul Whitehouse portrays Sir Caddogan, a Knight who becomes the temporary guardian of Gryffindor Tower.