It's not just a Tom Jones song, you know. Peter Sellers and Peter O'Toole match wits with bikini babes aplenty in this quintessential 1960s sex romp written by Woody Allen. Can O'Toole's dashing fashion editor lay off the extracurricular activities and be true to his fiancée? There's only one way to find out: by holing up in a French chateau for the weekend with all those luscious ladies in tow. Fun fact: Allen's on-screen film debut was also his first produced screenplay.