Elisabeth Judson Shue (born October 6, 1963) is an American actress, known for her roles in the films The Karate Kid (1984), Adventures in Babysitting (1987), Cocktail (1988), Back to the Future Part II (1989), Back to the Future Part III (1990), Leaving Las Vegas (1995), The Saint (1997), and Hollow Man (2000). She has won several acting awards and has been nominated for an Academy Award, a Golden Globe and a BAFTA. In February 2012, she began starring as Julie Finlay in the CBS police drama CSI: Crime Scene Investigation.