Elisabeth Shue (born October 6, 1963) is an American actress. She is best 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), Soapdish (1991), The Saint (1997), Hollow Man (2000), Piranha 3D (2010), Battle of the Sexes...