My Yiddish Momme McCoy is a documentary made in 1991 by Bob Giges about his 90-year-old Jewish grandmother who fell in love and married an Irish-Catholic named Bernie McCoy. Interfaith marriage has always been an issue in the Jewish community, but in the early twentieth-century it was particularly taboo. My Yiddish Momme McCoy addresses the prejudices the couple faced and the challenges that their divergent cultures presented them.