Luis Heredia

Viridiana, uma jovem freira prestes a fazer os votos perpétuos, vai visitar o seu tio viúvo a pedido da sua Madre Superiora.

Doña Pura, don Benito and don Augusto are three venerable old people who usually coincide each month in the queues of the mutuality windows to collect their pension, an opportunity they take advantage of to talk about life. When they learn that the old don Felipe, an acquaintance, is very sick and is alone and without money for a decent funeral, they decide to ask for a loan to help him, but, as they do not grant it, they decide to rob the savings bank. To do this, they will plan everything thoroughly and manufacture a homemade explosive.

In order to save her marriage, the famous soprano Marta Vélez decides to retire from the stage.

When their beloved boss is ousted for a tyrannical one, a group of bank employees plot to rob the bank themselves.