The members of a Buenos Aires family have three hobbies — "berretines" in Buenos Aires slang — that keep them apart of their duties. Because of that, the family business is going down, and the only one who is concerned is the father, who hopes for his fourth son, an architect, to save the situation.
A manager of a Santa Fe bank, who apparently leads a normal life with his wife, actually has a lover in Paraná, as well as a terrible relationship with his father, a retired military man who became an executive of a multinational in Buenos Aires.
A famous singer in love with a woman takes the blame for a crime to save her.
