DNA Onbekend - Season 2 Episode 1 الحلقة 1 Program in which people look for their biological parents or children. A DNA test reveals who the real biological relative is.
نظرة عامة: Grietje, Klaasje, Jenny and Marry, four sisters, who want to know whether their father is the biological father of Grietje and Klaasje; Petra 't Hoen, who wants to know if her father Cor is her biological father.