I 4 tassisti

During a reception in a villa, wealthy banker Calandri is killed in the park with a gunshot. The gamekeeper Barra is immediately arrested, but he declares himself innocent. During the trial it turns out that the defendant had threatened the victim, guilty of courting his sister-in-law. But the deposition of a journalist present at the party soon leads to discover the existence of a dense network of equivocal relations between the victim, the guests and the servants. This judicial setting drama is allegedly the second Italian sound film after "The Song of Love", made using the RCA Photophone recording technique, and is also considered to be the first Italian detective film, a precursor to the later genre of Giallo films.

A young diplomat falls in love with a lady he has followed in the street and in order to establish a relationship, he introduces her into her house proposing a connection between Titì, the lady's dog and her Pekingese. The husband of the woman, somewhat naive, lends itself to the game and the dongiovanni becomes a regular home. The lady knows how to resist the siege and, after the critical moment, speaks clearly to the young man who definitively desists from the enterprise.

A young girl meets by chance an engineer who lives with an unbearable mistress. After abandoning his mistress, the engineer has to leave for Sardinia. He decides to take the girl with him, who has been waiting for this.

Accused of having stolen 3 million liras, a bank employee serves five years in prison. Having served his sentence and believed to be rich, he was showered with care and attention by everyone, even his wife. When the real perpetrator of the theft is found, he is despised and mocked. Then he actually steals some money and runs away with his wife.

Cathrine has been sentenced to the gas chamber but Police Lieutenant Sheridan does not believe she is guilty of the murder she has been accused of. He has twenty-four hours to prove her innocence.

During WW2, it's not wise to be a mayor chosen by the fascists with the Americans' impending arrival.

Alberto, a newspaper man, tries a one-time shot of living the good life with the help of his penniless mentor.

Tony a young unrecognized pop singer spends most of his free time wooing all the beautiful girls he comes across. By resorting to all sorts of expedients, he manages to navigate between six semi-official girlfriends.

While her new husband is away looking for work, the wife loses the child she was expecting and uses another woman's baby as a substitute so she won't have to upset her spouse when he returns.

Two friends, Giacomino and Carletto, have no job and no money and are looking for a job, or any device that will help them to meet expenses and especially will give them the opportunity to fill their stomachs.

Donna Sabella accompanies her nephew Raffaele and Lucia on their honeymoon in Rome when he meets two Americans who want to go to Pollena because there seems to be oil in the soil "The bubbles".

Mastr'Antonio Miciaccio caretaker and shoemaker is devoted to Saint John Beheaded and is trying to find out who has been stealing the oil that keeps the candle to the saint burning. He also does not approve of his daughter's boy friend and he does not want him to marry her.

A bored civil servant accepts an invitation to visit a glamorous young lady. When she doesn't answer the door, then is later found murdered he panics!

Nicola Peccoli has always nurtured his niece Giovanna, an orphan since the age of two and now of age, but he does not look favorably on her beloved Mario because he is just a simple employee and a lower class of society.