Jiří Ployhar

Fortress on the Rhine

During the Second World War, an old fortress is transformed into a detention camp for arrested allied generals who the Germans provide with every possible comfort. In the nearby garrison camp, however, hundreds of captured private soldiers try to survive hunger and cold.

Není železo jako železo

Document about a new method of producing ductile iron in induction furnaces, which is the first in the world to be carried out in Czechoslovakia.