Gina L. Gershon (born June 10, 1962) is an American actress. She has had roles in the films Cocktail (1988), Red Heat (1988), Showgirls (1995), Bound (1996), Face/Off (1997), The Insider (1999), Demonlover (2002), P.S. I Love You (2007), Five Minarets in New York (2010), Killer Joe (2011) and House of Versace (2013). She has also had supporting roles in FX's Rescue Me and HBO's How to Make It in America. She currently portrays Gladys Jones on The CW teen drama series Riverdale.
She portrayed as Jeanie Bloom in NBC drama series New Amsterdam.