Some years ago, I got a call from NFL Films, from a man named Steve Sabol. Yes, he realized I was English by birth and might not know much about American football. So I explained to him that I had arrived in San Francisco in September 1981 at the start of the season in which the 49ers won their first Super Bowl—their first of five. Mr. Sabol was encouraged, but he had called me because he’d read some writing about movies that I had done. I believe I had compared Joe Montana and Gary Cooper in the way they gazed at space. That was his kind of dream.