The production benefited from the expertise of real-life veterans:
: A cast member who was himself an ex-609 Squadron pilot, lending an air of lived-in reality to the performances. The Legacy of "The Few" Angels One Five
What sets Angels One Five apart for aviation enthusiasts is its use of real aircraft. Produced in 1952, the film featured , a feat that would be impossible today given the rarity of the planes. By the time the 1969 Battle of Britain film was made, only three flying Hurricanes could be sourced. The production benefited from the expertise of real-life