Irma la Douce (1963)

2h 27m · Directed by Billy Wilder

Starring Shirley MacLaine, Jack Lemmon, Lou Jacobi, Bruce Yarnell, Herschel Bernardi

When a recently fired policeman falls in love with a French prostitute, he doesn't want her to be with other men, so he creates an alter-ego in order to become her only customer.