1971 turned out to be a pivotal year for Clint Eastwood, as the star branched out of his usual niche with roles in “The Beguiled,” “Dirty Harry, and “Play Misty for Me.” In fact, Eastwood starred and directed “Play Misty for Me,” about a woman who mistakes a one-night stand for a romantic commitment, and the actor said he borrowed from “Psycho” while filming the movie.