Harry Potter and the Half-Blood Prince (2009)

During Harry Potter's sixth year at Hogwarts, he finds a book that once belonged to the mysterious Half-Blood Prince that earns him the respect of his new Potions professor Horace Slughorn. In addition, Dumbledore must prepare Harry for the ultimate final confrontation by finding out the secret behind Voldemort's power. Meanwhile, a hidden enemy waits in the shadows to carry out a mission given to him by the Dark Lord.

David Yates

J.K. Rowling Steve Kloves

Alan Rickman Bonnie Wright Daniel Radcliffe Dave Legeno Elarica Johnson Emma Watson Freddie Stroma Geraldine Somerville Helen McCrory Helena Bonham Carter James Phelps Jessie Cave Jim Broadbent Julie Walters Michael Gambon Oliver Phelps Rupert Grint Timothy Spall