The 16-year-old daughter of the highest dignitary in Hüttenberg is found murdered in the disused mine. For the first time, Muck has to deal with a case of this magnitude.

Gerhard Liebmann
as Hannes Muck

Simon Hatzl
as Heinrich Plöschberger

Ines Honsel
as Susanne Kert

Manuel Sefciuc
as Charly Rauter

Fritz Egger
as Alois Prantl

Susanne Kubelka
as Renate Prantl

Arthur Klemt
as Toni Malle

Robert Putzinger
as Gerry Obiltschnig

Branko Samarovski
as Hubert Muck

Magdalena Kropiunig
as Dagmar Plautz