How many years after his death did the first film to portray the life of the First World War fighter pilot Manfred von Richthofen come out?
Richthofen (film): Richthofen (aka Richthofen, The Red Knight of the Air and Richthofen, The Red Ace of Germany) is a 1927 German silent war film directed by Desider Kertesz and Peter Joseph. Manfred von Richthofen:  He is considered the ace-of-aces of the war, being officially credited with 80 air combat victories.
Desider Kertesz and Peter Joseph