The neighborhood of La Boca, in Buenos Aires, is divided in two sectors: one is where decent people live under the tutelage of Magdalena, in the other, Manuel,ir responsible of a nightclub. Among decent people live Manolo, the milkman, awaiting the arrival of a Spanish woman to marry her. At the same time, the villain of Manuel also hopes for a Spanish nightclub. Women Arrivals weapon confusion.

Francisco, dissatisfied with his office life, moves to a town in the interior. Olga is a frivolous and beautiful woman who finds in Claudio, a young Italian writer, the love she had never known.

The aviation company for which Ricardo works gives a secretary a trip to Peru.