Jennifer Esposito (born April 11, 1973) is an American actress and author. She is known for her roles in the feature films Crash, Summer of Sam, Don't Say a Word, and Welcome to Collinwood. Esposito has also appeared in several television series, most notably Spin City, Related, Samantha Who?, Blue Bloods, and Mistresses. From 2016 to 2017, Esposito played Special Agent Alexandra Quinn on the CBS series NCIS.
