Swank Motion Pictures, Inc.

Daniel Radcliffe, Emma Watson, Rupert Grint
Warner Bros.; Directed by David Yates
Rated PG; 153 minutes; 2009

In Harry Potter's sixth year at Hogwarts he finds a Potions book, which used to belong to the very mysterious Half-Blood Prince. Harry finds that the Half-Blood Prince's ancient scribbles written in the margins give him great advice on how to improve on his Potions work, and also teach him a few helpful spells along the way. Harry will have to put these spells to good use in the wake of Lord Voldemort’s return.