Film critic, TV producer, studio publicist, college professor, entertainment commentator, author and biographer Nat Segaloff spoke to the Cinema Studies class April 17. He wrote a biography of Arthur Penn, directed the films “Bonnie and Clyde” and “The Chase” and also was the executive producer of “Law and Order.” He spoke about the making of “Bonnie and Clyde,” which the Cinema Studies class had watched prior to Segaloff’s visit, and the impact it had on film history. He also showed the students conversations he had recorded with Penn when he was researching him for his biography.