Kathryn Merteuil is a fictional character who appears in Cruel Intentions and Cruel Intentions 2, portrayed by actresses Sarah Michelle Gellar and Amy Adams, respectively.http://www.metroactive.com/papers/metro/03.11.99/gifs/cruelintentions-9910.jpg Based on the Marquise de Merteuil in Pierre Choderlos de Laclos's 1782 novel Les Liaisons dangereuses, Kathryn serves as the primary antagonist of the series.
