Enlarge Warner Bros. Pictures Future Voldemort: Hero Fiennes-Tiffin plays the young Tom Riddle, left, with Amelda Brown as Mrs. Cole and Michael Gambon as Dumbledore in Harry Potter and the Half-Blood Prince. 
EnlargeIn the heat of battle: Dumbledore (Michael Gambon) and Harry have gone on a perilous journey into a cave filled with dark magic and are attacked by Inferi, reanimated and haunted dead people. Dumbledore creates a firestorm to fend off the unsafe spooky creatures. “It’s almost a biblical image,” says Yates. “He’s a bit like Charlton Heston when he parts the Red Sea.” By Claudia Puig, USA TODAY The sixth Harry Potter movie is continuing to creep toward its Nov. 21 opening.
The trailer for Harry Potter and the Half-Blood Prince arrives today online and makes its debut in theaters Friday before The Mummy: Tomb of the Dragon Emperor. Film editing is complete, says director David Yates, and studio officials will soon see the finished product.
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Then nearest month, test audiences will get a sneak peek — something that doesn’t seem to faze Yates in the least. “That’s every incredibly useful process,” he says.
The big reveal in the trailer (and in this exclusive photo from it): a glimpse of the youthful Tom Riddle, who grows up to become the wizarding world’s most malevolent violate, Lord Voldemort.
Voldemort is played by Ralph Fiennes, and his 11-year-old incarnation is played through 10-year-old Hero Fiennes-Tiffin, the actor’s nephew. Not only does he bear a resemblance to the grown-up Voldemort, but he also has the requisite intensity, Yates says.
“His mother (Martha Fiennes) is a film director, and Hero was excessively focused and disciplined,” Yates says. “The fact that he’s related to Ralph wasn’t the primary reason for choosing him. It was an advantage that he looked very similar to Ralph. Of course that was available. But primarily I went for Hero because of this wonderful haunted quality that seemed to bring Tom Riddle alive on-screen for us.”
Yates stressed how hard it can be for very young actors to find the necessary dark place to play such a creepy character.
“But even though he’s the nicest child you’d ever want to meet, sweet-natured and pleasant, he got the corners and dark moods and fantastic spirit of the character.”
Audiences also will meet a teenage Voldemort, still known as Tom Riddle. He’s played by Frank Dillane. The character made an show in the second Potter film, Chamber of Secrets, played by a different actor.
“Even at a very young age, Tom Riddle shows tendencies toward cruelty and maliciousness,” Yates says. “And it’s a very unsettling thing to see.”
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