Jeanne Marie Tripplehorn (born June 10, 1963) is an American actress. She began her career on stage, acting in several plays throughout the early 1990s, including Anton Chekhov's Three Sisters on Broadway. Her film career began with the role of a police psychologist in the erotic thriller Basic Instinct (1992). Her other film roles include The Firm (1993), Waterworld (1995) and Sliding Doors (1998). On television, she starred as Barbara Henrickson on the HBO drama series Big Love (2006–2011) and as Dr. Alex Blake on the CBS police drama Criminal Minds (2012–2014), and she received a Primetime Emmy Award nomination for her performance as Jacqueline Kennedy Onassis in the 2009 HBO movie Grey Gardens. Early life Tripplehorn was born on June 10, 1963, in Tulsa, Oklahoma, the daughter of Suzanne Ferguson and Tom Tripplehorn, who was once a guitarist with Gary Lewis & the Playboys. Her parents divorced when she was two years old. She graduated from Edison High School in 1981 and spent one semester studying at the University of Tulsa. She performed on the local television shows Creature Feature (1982–83) and Night Shift (1983). She also worked part-time, then full-time on local rock radio station KMOD for several years before leaving for Juilliard. She then attended the Juilliard School's Drama Division as a member of Group 19 (1986–1990), which also included Laura Linney. Career Tripplehorn began her career on stage. She appeared Off-Broadway in John Patrick Shanley's The Big Funk in 1990, then co-starred with Val Kilmer in a 1993 production of John Ford's 1630s play 'Tis Pity She's a Whore. She has also been on Broadway in Anton Chekov's Three Sisters opposite Amy Irving and Lili Taylor. In 1992, she made her film debut, in a supporting role in the erotic thriller Basic Instinct. The following year, she appeared as Abby McDeere opposite Tom Cruise in The Firm and in 1995 had another lead role alongside Kevin Costner in Waterworld. As lead actress, she starred in the 1997 box-office bomb 'Til There Was You. The next few years she had supporting roles in small films, including Office Killer, Monument Ave., and Sliding Doors; and in 1999 appeared opposite Hugh Grant in the British romantic comedy Mickey Blue Eyes. She was cast opposite Madonna in the 2002 film Swept Away. In 2006, Tripplehorn was cast in a leading role as Barbara Henrickson in the HBO drama series Big