Robin Dunne:Sebastian Valmont;Sarah Thompson:Danielle Sherman;Amy Adams:Kathryn Merteuil;Barry Flatman:Headmaster Sherman;Mimi Rogers:Tiffany Merteuil;Barclay Hope:Mr. Felder;Tane McClure:Bunny Claymon;Teresa Hill:Lilly;Keri Lynn Pratt:Cherie Claymon;David McIlwraith:Edward Valmont;Jonathan Potts:Assistant Headmaster Steve Muller