Oh, those movies from the dream factory. There’s nothing quite like them. Products of a streamlined studio system, classic Hollywood films have always had a peculiar magic. With their clearly delineated cause-and-effect narratives, invisible continuity cutting style, and glamorous stars, these movies were designed to go down as easy as champagne. Yet we now recognize the directors, writers, cinematographers, and technical craftspeople behind the studios’ effervescent entertainments as artists, and the style they forged is one of the most distinct, beautiful, and important in cinema history. Here are the comedies, romances, melodramas, thrillers, and fantasies in the Criterion Collection that hail from those golden years of Hollywood, commonly defined as 1917 to 1960.