Interviews with family members, doctors, and victims of 73-year-old Josef Fritzl, who held his daughter captive in a basement for 24 years and fathered seven children with her.

• Back2Back Productions
• Hans-Heinz Lenze
• Karl Dunkl
• Friedrich Leimlehner
• Christine Ranner
• Maria Neubauer
• Paul Höra
• Elfriede Höra
• Paul Ruhdorfer