biographical article needs additional citations for verification. It includes attribution to IMDb, which may not be a reliable source for biographical information. Please help by adding additional, reliable sources for verification. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (July 2009) Jenilee Harrison Born June 12, 1959 (1959-06-12) (age 51) Northridge, Los Angeles, California, U.S. Occupation Actress Years active 1978–present Spouse Bruce Oppenheim Jenilee Harrison (born June 12, 1959) is an American actress possibly best known for her role as replacement blonde roommate Cindy Snow on the hit sitcom Three's Company from 1980–1982 and Jamie Ewing in Dallas from 1984–1986..