El tío de América que nunca faltaba en las familias españolas encarga a Carvalho que vaya a Buenos Aires a buscar a un primo que ha querido desaparecer después de haberse salvado en los tiempos de la dictadura militar. ----- The uncle from America that never lacked in the Spanish families orders Carvalho to go to Buenos Aires to look for a cousin that decided to disappear after being saved in the times of the military dictatorship