A Glimpse into the World of Harry Potter

In this preview, we learn that Jo attended a special tasting of the butterbeer and "loved it," the same beverage which will be served at the theme park. Other new details include more on the Hogwarts Castle, where fans will be able to see the Defense Against the Dark Arts Room, the Gryffindor Common Room and more. Rupert Grint also reveals the Whomping Willow and, alas, the giant spider are due to make an appearance, while Emma Watson confirms again they made a special film which is part of the ride which encompasses some of the best moments from each of the Harry Potter movies.