Alcastrer, Ponent. A town of a hundred souls. Joan (Pep Cruz), an old and ill-faced peasant, tired of suffering robberies in the mas, decides to join the nightly rounds of peasants who guard the land, the militia. His son Pepe (Roger Casamajor), who has just returned from the city, accompanies him. During the round, Joan and Pepe run into a thief in the land. 

Shot in Alcanó, Sarroca de Lleida, Llardecans and Barcelona.