Universal Orlando's secret Harry Potter Super Bowl ad with Daniel Radcliffe

UPDATE: See our coverage with exclusive pics and video of the opening of the Wizarding World of Harry Potter, with picture of Daniel Radcliffe, Rupert Grint and JK Rowling herself and see our video tour of the Harry Potter world at the Orlando theme park!

It's the hottest new theme park opening in a decade: Universal Orlando Resort's Islands of Adventure park is putting the finishing touches on its feverishly anticipated The Wizarding World of Harry Potter section. This Sunday, Feb. 7, the world gets a sneak peek at the new 20-acre attraction when a top secret commercial airs during the Saints-Colts Super Bowl battle. Among the surprises: Daniel Radcliffe himself appears as Harry Potter to promote the opening, which was designed with the full cooperation and approval of series author J.K. Rowling. Guess what, Potterheads? WalletPop.com has an exclusive first online look at the entire spot.