2x14 - Everybody Loves Raymond

When Ally has to do a school project on genealogy and interview her oldest living relative, Ray helps her track down Frank's long-lost Aunt Sarina, who lives in Italy. But apparently the unmarried Sarina has taken "stop by if you're ever in America" a little too literally and shows up at the front door. Her American family instantly adores her for her way with pizza and old-world charm. Ray, as always, thinks it's too good to be true and he's right.