There's a Girl in My Soup

There's a Girl in My Soup is a movie starring Peter Sellers, Goldie Hawn, and Tony Britton. In their sexual game, an egotistical and womanizing television host meets his match, Marion, who seeks to remain one step ahead of him.
TV personality Robert Danvers, an exceedingly vain rotter, seduces young women daily, never staying long with one. He meets his match in Marion, an American, 19, who's available but refuses any romantic illusions.