Britain's Prince of Wales and Duchess of Cornwall will visit the 'Doctor Who' set today (03.07.13).
Charles and Camilla will take a trip to the BBC One sci-fi series' Cardiff home at Roath Lock Studios, where they will meet several stars of the show, including Matt Smith - who plays the titular Time Lord - and his on-screen assistant Jenna-Louise Coleman.
The royal couple's visit will be part of the 50th anniversary celebrations of the popular programme and is their latest engagement on their annual week-long tour of Wales.
Charles and Camilla will also meet Doctor Who's showrunner Steven Moffat and other crew members, including the show's costume designer, graphics artist, set decorator, production designer and locations manager.
As well as meeting the actors on the show, the pair will come face-to-face with some of the programme's monsters including the iconic Daleks, a Cyberman, a Weeping Angel and an Ood.
The royal couple will also be treated to special effects demonstrations against a green screen and will hope not to get lost on the set of the TARDIS, a time machine which looks like a 1960s-style London police box and is used by the Doctor to travel to any point in time in the universe.
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