The story of Winkle Brown would make a completely unbelievable movie with a "whats that stuff about him speaking to Goering" comment.
His book "Wings on my Sleeve" has umpteen bizarre stories, but my favourite is him immediately after VE day flying around Luftwaffe airfields with a couple of German mechanics inspecting and test-flying Luftwaffe aircraft, including the only Allied "hot start" in an Me163. That section reads like a cross between James Bond and Gravity's Rainbow!