John Richardson (Special Effects) Interview at the Harry Potter Studio Tour

David Sztypuljak (@DaveSzt) from @HeyUGuys interviews special effects guru John Richardson at the Warner. Bros. Studio Tour - The Making of Harry Potter the day before the grand opening. For syndication or usage opportunities please contact syndication@heyuguys.co.uk. More from HeyUGuys Website ► http://HeyUGuys.com Follow us on Twitter ► http://twitter.com/HeyUGuys Subscribe here! ► http://bit.ly/HeyUGuysYTSub Facebook ► http://facebook.com/HeyUGuys Instagram ► http://instagram.com/HeyUGuysOfficial