Fred Dinenage

饰：Himself - Presenter

Emily Swain

饰：Maria Fritzl

Hannah Scott-Joynt

饰：Christa Woldrich,

Alex Barnes

饰：Stefan Fritzl

Gillian Tully

饰：Elisabeth Fritzl (older)

Christa Haberci

饰：Self - Elisabeth Fritzl's Childhood Friend

David Broughton

David Broughton

饰：Josef Fritzl