Want to see a classic film historian geek out? Get her on the phone with the Oscar-nominated star of one of the greatest movies ever made. The fan is me. The star is Nancy Olson. The film is Sunset Blvd. We talked for an hour, and Olson patiently answered every question I posed, including the most crucial one: “Was William Holden a good kisser?” (Short answer: Hell yeah!) . I play clips from our conversation whenever I host the movie. She’s the most down-to-earth performer I’