Watch rare behind-the-scenes footage of Battle of Britain filmed by royalty

Rare amateur footage filmed by Prince William of Gloucester on a private visit to the set of Battle of Britain is to be screened for the first time, showing behind-the-scenes of the 1969 war epic.  Prince William, the Queen’s cousin who died in a plane crash in 1972, made a personal visit to the set at Duxford airfield in the 1960s to watch the film, starring Sir Laurence Olivier and  Sir Michael Caine, being shot.  Read the full story here: https://www.telegraph.co.uk/royal-family/2019/08/09/rare-footage-behind-the-scenes-battle-britain-film-shot-royalty/ Get the latest headlines: https://www.telegraph.co.uk/ Telegraph.co.uk and YouTube.com/TelegraphTV are websites of The Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.