Photographs from the third Harry Potter film have been released by film studio Warner - showing how the stars are growing up.
Michael Gambon is seen as Dumbledore for the first time - he takes the place of Richard Harris, who died in February.
Gary Oldman (right) plays Sirius Black, who escapes from Azkaban prison and is suspected of wanting to kill Harry.
Daniel Radcliffe, who plays Harry, and Rupert Grint, who plays Ron, are now both 14. Emma Watson, who plays Hermione, is 13.
DANIEL RADCLIFFE as Harry Potter (Daniel Radcliffe) encounters the Knight Bus and its conductor Stan Shunpike (Lee Ingleby)
Photo: Murray Close
Hermione Granger (Emma Watson), points her wand at Draco Malfoy (Tom Felton), as Vincente Crabbe (Jamie Waylett) and another Slytherin wizard (Bronson Webb) look on. Photo: Murray Close
Professor McGonagall (Dame Maggie Smith) addresses Harry Potter as Hermione and Ron Weasley (Rupert Grint) look on.
Photo: Murray Close
