Fiona Dourif (born October 30, 1981) is an American actress and producer. She is known for her role as Bart Curlish in BBC America's "Dirk Gently's Holistic Detective Agency" and as Nica Pierce in the 2013 horror movie "Curse of Chucky" and its 2017 follow-up "Cult of Chucky", both of which are part of the "Child's Play" franchise.