"Jeanne Marie Tripplehorn" is an American film and television actress. Her film career began with the role of a police psychologist in the erotic thriller Basic Instinct (1992), The Firm (1993 film)/The Firm (1993), and Waterworld (1995). On television, Tripplehorn had the lead role of Barbara Henrickson in the HBO drama series Big Love (2006-2011), and later portrayed Dr. Alex Blake on CBS police procedural Criminal Minds (2012–2014). Tripplehorn was nominated for a Primetime Emmy Award for her performance as Jacqueline Kennedy Onassis in the 2009 HBO movie Grey Gardens (2009 film)/Grey Gardens.If you enjoy these quotes, be sure to check out other famous actresses! More Jeanne Tripplehorn on Wikipedia.