The new coach of the basketball team of Lugo arrives from Uruguay. He really knows nothing about training a basketball team so he keeps the previous coach on and in the meantime tries to learn from videos and books, but his real reason for coming to Spain was to find out about an old lost love.

The bandoneon player Daniel and the boxer Toni arrive independently from each other in a provincial town in Latin America where they are booked to perform at a folk festival. Both of them are completely apolitical but are forced by external circumstances to take a political position. Toni falls in love with the daughter of an influential attorney but has to keep his love a secret. Meanwhile, Daniel learns about the atrocities committed by the Junta from the town’s residents.

As in the novel of the same title from Camilo Jose Cela, "La Colmena" is a sad composition with the stories of many people in the Madrid of 1942, just the postwar of the spanish civil war. The main theme of the film is the contrast between the poets, surviving close to misery under the Franco's regime, and the winners of the war, the emerging class of the people that makes easy money with illegal business.