Warner Bros. Studio Tour London The Making of Harry Potter Live web cast

Watch the Warner Bros. Studio Tour London The Making of Harry Potter cast web chat ondemand here. Tom Felton, Julie Walters, Bonnie Wright, Nat Tena, Oliver Phelps, James Phelps, Mark Williams and Warwick Davis answer your questions from, wbstudiotour. Tickets are on sale now for the Studio Tour, opening 31st March