With Voldemort's power growing, Dumbledore (Michael Gambon) continues to prepare Harry Potter (Daniel Radcliffe) for the final confrontation that he knows is quickly approaching. To aid in Harry's training and help unlock Voldemort's secret defenses, Dumbledore recruits his old friend Horace Slughorn (Jim Broadbent), whom he belives holds crucial information. Meanwhile, Harry gains possession of a powerful potions book that he discovers once belonged the mysterious Half-Blood Prince. As Harry improves his potions work and learns a few new powerful spells, his friends Ron (Rupert Grint Rupert Grint) and Hermoine (Emma Watson) struggle to maintain their friendship with their hormones pulling them in opposite directions. Directed by David Yates. With Helena Bonham Carter, Alan Rickman, Hero Fiennes-Tiffin and Hero Fiennes-Tiffin. Categories: Adventure, Drama, Fantasy, Mystery, Romance. Year: 2008.
Hero Fiennes-Tiffin in Harry Potter and the Half-Blood Prince