Imagine Marion Morrison in Glendale. A Boy Scout, then a student at Glendale High. A tackle for U.S.C., a Sigma Chi. Summer vacations, a job moving props on the old Fox lot. There, a meeting with John Ford, one of the several directors who were to sense that into this perfect mold might be poured the inarticulate longings of a nation wondering at just what pass the trail had been lost. “Dammit,” said Raoul Walsh later, “the son of a bitch looked like a man.”