TY - GEN AU - Yates,David AU - Radcliffe,Daniel AU - Michael Gambon. AU - Legeno,Dave AU - Gallacher, Elarica. AU - Broadbent,Jim AU - Somerville, Geraldine. AU - Wright,Bonnie AU - Julie Walters AU - Emma Watson AU - Rupert, Grint. TI - Harry Potter and The Half Blood Prince AV - DVD 006596 PY - 2009/// CY - UK PB - Warner Bros. Pictures KW - Action KW - Adventure KW - Family KW - Fantasy KW - Mystery KW - Romance N2 - In the sixth year at Hogwarts School of Witchcraft, and in both wizard and muggle worlds Lord Voldemort and his henchmen are increasingly active. With vacancies to fill at Hogwarts, Professor Dumbledore persuades Horace Slughorn, back from retirement to become the potions teacher, while Professor Snape receives long awaited news. Harry Potter, together with Dumbledore, must face treacherous tasks to defeat his evil nemesis; In Harry Potter's sixth year at Hogwarts School of Witchcraft, Harry finds a book marked mysteriously, "This book is the property of the Half Blood Prince," which helps him excel at Potions class and teaches him a few dark and dangerous ones along the way. Meanwhile, Harry is taking private lessons with Dumbledore in order to find out about Voldemort's past so they can find out what might his only weakness; Professor Albus Dumbledore summons Harry Potter while on vacation and they visit Professor Horace Slughorn. There they try to convince him to return from his retirement to Hogwarts School of Witchcraft to take the Potions Classes. Dumbledore is teaching Harry Potter about Tom Riddle a.k.a. Voldemort, and he uses the memories of Slughorn to understand Voldemort. Meanwhile, Harry Potter finds a book that belonged to a mysterious Half-Blood Prince that he uses in Slughorn's classes ER -