Dominique Dunne: Dominique Dunne. Actress: Poltergeist. Dominique Ellen Dunne was born in Santa Monica, California, the daughter of Ellen Beatriz Griffin Dunne and Dominick Dunne, a producer, actor, and writer. Actor Griffin Dunne is her brother. After her parents' divorce, she moved first to New York, and then to Beverly Hills. Upon graduation from high school, Dominique went to the University of Colorado to study acting, leaving after one year to pursue...
