Jill Hennessy
- Birthplace: Edmonton, Alberta, Canada
- Birthday: November 25, 1968
A slender, dark-haired beauty with an intelligent demeanor and an attractive alto voice, Jill Hennessy made her Broadway debut as the Puerto Rican wife of the singer in "Buddy: The Buddy Holly Story" in 1990 and, after a handful of TV appearances, got her break in 1993 when she was cast as assistant district attorney Claire Kincaid on the engrossing NBC police and courtroom drama series "Law & Order.” The show had been running for several seasons, but personnel changes had already occurred, and Hennessy's coolly confident m…more



















