The boy wizard beat out Batman at the box office. "Harry Potter and the Deathly Hallows: Part 2" -- the final installment in the magical franchise -- enjoyed the biggest global opening weekend in film history
. "Potter" raked in more than $169 million in North American ticket sales its opening weekend. The previous record, held by the sequel in Christopher Nolan's Batman series, "The Dark Knight," was $158.6 million. But the battle isn't over. The final film in Nolan's trilogy, "The Dark Knight Rises
," has a good shot at reclaiming the crown from Potter, and awarding Warner Bros. the top three slots.