Love in the Afternoon

“Love is a game any number can play... especially in the afternoon...”

In 1957 Paris, the private detective Claude Chavasse (Maurice Chevalier) keeps files on other people's affairs, and his daughter Ariane (Audrey Hepburn) reads every one of them. The latest concerns Frank Flannagan (Gary Cooper), an American playboy a jealous husband wants caught with his wife. Billy Wilder sets the two on a collision course, and the older man cannot stop wondering who this young woman is.