Publisher's Synopsis
Nestor (Jack Lemmon) is a bumbling Parisian policeman who manages to get the sack after raiding a house of ill repute at which his boss is in attendance. Looking for work, he is taken on by streetwalker Irma La Douce (Shirley Maclaine) as her business manager, and soon finds himself falling in love with her. Determined to keep Irma faithful, Nestor disguises himself as an elderly English lord and becomes her sole client. All goes well, until Irma confesses her love to Nestor - not for him, but for his aged alter ego!
