Harry Potter and the Prisoner of Azkaban is the third film in the Harry Potter series. Daniel Radcliffe once again portrays Harry Potter, who learns that a dangerous wizard named Sirius Black has escaped from the wizarding prison of Azkaban and is believed to be after him. As Harry delves deeper into the mystery, he discovers the truth about his parents' death and encounters new magical creatures. With its darker tone and thrilling storyline, this movie marks a turning point in the series and showcases Radcliffe's growth as an actor.