Indiscreet (1958)

Description

Romance is in the air when a dashing diplomat (Cary Grant) is introduced to a beautiful and famous actress (Ingrid Bergman). The fact that he's married doesn't stop the lovestruck pair from falling into a passionate affair. But it turns out that the actress isn't the only one with a talent for role-playing - her married lover is actually a single playboy with no intentions of settling down. When his secret is revealed, she decides to give her Romeo a taste of his own medicine - and discovers it's just what the love doctor ordered.