ДНК S07E145 - Выпуск 1018. Русская семья для испанцев? Встреча!

Two Spanish couples have become foster parents for orphans from Russia. The Gonzalez-Franzez family adopted a girl, the Verdaguer family adopted a boy. But 18 years later, it turned out that their adopted children could be siblings. Is it so? And did the young Spaniards meet their relatives in Russia?