Josef Fritzl

饰：Himself - Convicted Murderer & Rapist

Elisabeth Fritzl

饰：Herself - Josef Fritzl`s Daughter

Rosemarie Fritzl

饰：Herself - Josef Fritzl`s Wife

Karl Dunkl

饰：Himself - Josef Fritzl`s School Friend

Friedrich Leimlehner

饰：Himself - Josef Fritzl`s School Friend

Christine Ranner

饰：Himself - Josef Fritzl`s Sister-in-Law

Maria Neubauer

饰：Herself - Assault Victim

Paul Hora

饰：Himself - Josef Fritzl`s Best Friend

Jutta Haberci

饰：Herself - Elisabeth Fritzl`s Friend

Christa Haberci

饰：Herself - Elisabeth Fritzl`s Friend

Josef Leitner

饰：Himself - Elisabeth Fritzl`s Friend

Alfred Dubanovsky

饰：Himself - Elisabeth Fritzl`s Friend

Andrea Schmitt

饰：Herself - Paul Hora`s Girlfriend

黛西·博蒙特

Daisy Beaumont

饰：Self - Narrator,