 In special themed episodes it includes documentary interviews with historical figures of the era speaking about how they experienced important historic acts like the assassination of then Prime Minister Luis Carrero Blanco or the death of Francisco Franco.Initially the series was to be titled "Nuestro Ayer", but it finally was titled "Cuéntame".This name comes from the famous song "" by the Spanish 1960s pop band Fórmula V that is used as the series opening theme.