As Harry Potter begins his sixth year at Hogwarts, he discovers an old book marked as "the property of the Half-Blood Prince" and begins to learn more about Lord Voldemort's dark past.
Directed byDavid Yates
Written bySteve Kloves, J.K. Rowling
CountryUnited Kingdom, United States
Runtime153 min
On screen
Daniel Radcliffe
Emma Watson
Rupert Grint