"Ed Benguiat had a breakfast at the same New Jersey diner every morning. Among the other that would dine there was Woody Allen. On one occasion, referring to Benguiat as a "printer," Allen asked him what a good typeface was. Benguiat had an affinity for Windsor and suggested it to him that morning. He's used it in every film since"
Article source: kitblog.com and you can buy than font at myfonts.com