(Perla w koronie)

Content: When it is discovered that the Zygmunt mine in Upper Silesia has been deemed unprofitable and is to be closed by flooding, the miners go on strike and a violent demonstration ensues.

Countries:

Poland

Genres:

Drama,

History

Runtime:

111 minutes

Year:

1972

Directors:

Kazimierz Kutz

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Production companies:

Zespół Filmowy "Wektor"

Actors:

Wikta

Jaś

Erwin Maliniok

Hubert Siersza

August Mol

Crews:

Director

Original Music Composer

Editor

Director of Photography

Screenplay