Nestor Patou, an honest policeman, has been transferred from the Bois de Boulogne to Les Halles, a more urban neighborhood in Paris.
Kicked off the force and humiliated, Nestor finds himself drawn to the very neighborhood that ended his career with the Paris police—returning to Chez Moustache, a popular tavern for prostitutes and pimps.
Lord X has supposedly been rendered impotent by his service in World War II but is eager to support her in exchange for two visits each week.
To finance Lord X's expensive habit, Nestor takes graveyard shifts in the marketplace; missing all night and tired all day, Irma suspects an affair.
[8] Bosley Crowther of The New York Times called it "a brisk and bubbly film" with Lemmon "little short of brilliant" and MacLaine having "a wonderously casual and candid air that sweeps indignation before it and leaves one sweetly enamoured of her.
"[9] Variety praised the "scintillating performances" by Lemmon and MacLaine but thought that the film "lacks the originality of some of Wilder's recent efforts" and that the 147-minute running time was "an awfully long haul for a frivolous farce.
"[10] Philip K. Scheuer of the Los Angeles Times reported that "I found it a brilliant, though outrageously outspoken comedy.
"[11] Richard L. Coe of The Washington Post panned the film as "overblown and overlong, two hours and three quarters tediously spent on a single joke.
"[12] The Monthly Film Bulletin wrote, "Though the film stretches for two and a third hours, and rarely ventures away from the two principals and the studio-built Rue Casanova, the humour and spontaneity endure surprisingly well ... most credit goes to Shirley MacLaine and Jack Lemmon for yet another tour de force of comedy playing.