A young Austrian girl is kidnapped and held in captivity for eight years. Based on the real-life case of Natascha Kampusch.

Antonia Campbell-Hughesas Natascha Kampusch
Thure Lindhardtas Wolfgang Priklopil
Trine Dyrholmas Brigitta Sirny
Amelia Pidgeonas Natascha (young)
Dearbhla Molloyas Wolfgang's Mother
Roeland Wiesnekkeras Natascha's Father
Ellen Schwiersas Natascha's Grandmother
Erni Mangoldas Wolfgang's Grandmother
Sebastian Weberas Ernst Holzapfel
Angelina Noaas Russian Woman
Michael Ballhaus