In the absence of his wife, a clarinet player is induced by a friend to meet a call girl, but arrived after a crime. Perceived by some people leaving the scene of the crime covered by his raincoat, he became the only suspect for the police. His only hope is to discover the murderer before is name is mentionned publicly, specially in front of his wife.

During the First World War, the Empyrée Montmartre, a Paris music-hall, is dedicated to patriotic revues whose star is the charming Mitsou. The young artist is not without talent but she is mainly well-connected. She is indeed the cherished mistress of Pierre Duroy-Lelong, a rich industrialist. One night, thanks to Petite-Chose, an ebullient singer-dancer and her co-star, she gets to know a handsome army, Lieutenant Bleu. Mitsou falls madly in love with him and Lieutenant Bleu is physically attracted to her. The trouble is that Bleu comes from a distinguished family and cannot put up with her lack of culture and artistic bad taste...

The short stories of Guy de Maupassant enjoyed a renaissance in the early 1950s, thanks in great part to the Max Ophuls production Le Plaisir. In Trois Femmes, three De Maupassant stories are dramatized, each conveying the central theme of women falling in love. In the first, a black female carnival entertainer causes an uproar when she falls in love with a white soldier. In the second, a young bride is pressured into having a baby to collect a huge inheritance. And in the final episode, a pregnant girl is "adopted" and protected by a small circle of friends. In standard De Maupassant fashion, each of the three stories in Trois Femmes is capped by a surprise twist.

In the 1950s, in a small provincial town, a young inexperienced judge clashes with an influential notable during an investigation into a suspicious death. His perseverance to get to the truth will cause a huge scandal.