Time of Darkness

Time of Darkness (Pora mroku) is a 2008 Polish horror film directed by Grzegorz Kuczeriszka.

Premise
Four friends go to an abandoned factory in Lower Silesia where their friend disappeared a year prior.

Cast

 * Natalia Rybicka as Karolina
 * Paweł Tomaszewski as Zolo
 * Karolina Gorczyca as Joanna Kurczewska
 * Jakub Wesołowski as Michał
 * Jan Wieczorkowski as Adam
 * Katarzyna Maciąg as Majka
 * Jakub Strzelecki as Rafał "Raffi" Zarzycki
 * Ryszard Ronczewski as Von Kirchof
 * Stanisława Łopuszańska as Gertruda
 * Ewa Kolasińska as Dr. Heller
 * Kamil Kulda as Rambo
 * Marcin Juchniewicz as Budruk
 * Bartosz Żukowski as Thorn
 * Romuald Kłos as Heni
 * Michał Kowalski as the male nurse
 * Cezary Kussyk as Horst
 * Marcin Artecki as Krutas
 * Andrzej Gałła as the commander
 * Adam Szczyszczaj as Paul
 * Piotr Różański as the rental owner
 * Barbara Babilińska as the nurse
 * Danuta Borsuk as the patient

Production
The film was shot in Osówka and Zagórze Śląskie in the Lower Silesian Voivodeship.