He returned to America for his film debut in "Dragon Seed" (1944), in which he and his co-stars (Katharine Hepburn, Akim Tamiroff, Aline MacMahon, Turhan Bey) portrayed Chinese peasants, some more convincingly than others. Hatfield's second film, "The Picture of Dorian Gray" (1945), made him a star. As Oscar Wilde's ageless anti-hero, Hatfield received widespread acclaim for his dark good looks as much as for his acting ability. However, the actor was ambivalent about the role and his performance. "The film didn't make me popular in Hollywood," he commented later. "It was too odd, too avant-garde, too ahead of its time. The decadence, the hints of bisexuality and so on, made me a leper! Nobody knew I had a sense of humour, and people wouldn't even have lunch with me."