J.K. Rowling explains 'Fantastic Beasts' in featurette

Warner Bros. launches its 'Fantastic Beasts and Where to Find Them' with a featurette with J.K. Rowling and the stars of the film talking about the new direction of the films from the 'Harry Potter' franchise. "Fantastic Beasts" taps into the eight-film Potter franchise that officially concluded with "Harry Potter and the Deathly Hallows: Part 2" in 2011 and that has taken in more than $7 billion at the global box office. Rowling's seven-book series sold more than 450 million copies worldwide. Earlier this year, a new sold-out London play, "Harry Potter and the Cursed Child," cast a spell all over again, and the book version of the script become a best-seller.