Royals see Harry Potter set on Warner Brothers studio visit
26 April 2013 Last updated at 19:53 BST
The Duke and Duchess of Cambridge and Prince Harry have officially opened the film studio complex where the Harry Potter film series was produced.
The royal couple and the prince also got to see - and play with - some of the props from the Christopher Nolan Batman films, which were shot at the facility.
Nicholas Witchell reports.