In The Right Stuff, Levon Helm is the narrator, and co-stars as an aeronautical engineer who was highly respected among fellow test pilots, including who?
Jack Ridley (pilot): Colonel Jackie Lynwood "Jack" Ridley (June 16, 1915 – March 12, 1957) was an aeronautical engineer, USAF test pilot and chief of the U.S. Air Force's Flight Test Engineering Laboratory.
i don't know