Major Kalas from the Prague criminal intelligence service has been sent to a small town of Dubá in North Bohemia to help with the investigation of the puzzling death of a child. A gypsy boy has been killed three weeks ago and his body found under a rock. As the investigation continues, another dead boy is found. The boy has bled to death after someone cut his artery with a handsaw. Both deaths are obviously the work of a murderer - a perverted pedophile, sadist who gets sexual satisfaction from the sight of a young boy's blood.
Rudolf Hrušínský
Vladimír Ptáček
Ilja Prachař
Karel Dellapina
Vladimír Huber
Milada Ježková
Michal Kožuch
Luděk Nešleha
Hana Brejchová
Vladimír Kudla
Libuše Holečková
Zdeněk Martínek
Miloš Willig
Václav Postránecký
Oldřich Velen
Jana Vaňková
Stanislav Hájek
Vladimír Foukal
Bohumil Koška
Josef Koza
Jaroslav Radimecký
Zdeněk Braunschläger
Václav Halama
Vladimír Hrabánek
Jindra Kvardová
Bohuslav Ličman
Pavel Navara
Hynek Němec
Jiřina Bílá
Jana Sedlmajerová
David Schneider
Eva Vlachová
Marie Štrampachová
Vincenc Vávra
Jan Víšek
Jan Vyčítal
Václav Němec
B. Čeleda