Mary Frances Crosby (born September 14, 1959) is an American actress, best known for her role as Kristin Shepard in Dallas (1979-1981). She was born in Los Angeles, California. She is the daughter of the singer and actor Bing Crosby, from his second marriage to the actress Kathryn Grant. She graduated from high school at 15. She then entered the University of Texas at Austin where she became a member of Delta Delta Delta sorority, but dropped out of the University before graduating. She is fluent in Spanish. Crosby may be most noted for her role as Kristin Shepard (Sue Ellen Ewing's scheming sister) on the Television drama series Dallas from 1979 to 1981.
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