For decades, as he awaited his turn to ascend the British throne, Charles presided over another kingdom: rural Transylvania. What does his infatuation with this anti-modern realm tell us about the kind of king he will be?
After the Second World War, Europe went through a phase of modernisation, with the royal family becoming increasingly irrelevant to the common man. In order to sweeten and modernise their image, Lord Brabourne suggested using the new medium of television.
The 10 best films about Queen Elizabeth II - and how to watch them telegraph.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from telegraph.co.uk Daily Mail and Mail on Sunday newspapers.