Harry Potter: A History of Magic

In the run up to the Harry Potter: A History of Magic exhibition, J.K. Rowling goes behind the scenes at the British Library to reveal some of the real-life counterparts to her characters.

Cast:Imelda Staunton , Warwick Davis , Evanna Lynch , Miriam Margolyes , David Thewlis , Mark Williams , Michael Blencowe , J.K. Rowling