Fictional depictions of intermarriage can illuminate perceptions of both 'ethnicity' and 'whiteness' at any given historical moment. Popular examples such as Lucy and Ricky in I Love Lucy (1951-1957), Joanna and John in Guess Who's Coming to Dinner (1967), Toula and Ian in My Big Fat Greek Wedding (2002) helped raise questions about national identity: does 'American' mean 'white' or a blending of ethnicities? Building on previous studies by scholars...