Near a large Bulgarian city begins the construction of a large factory. There is a fertile land in close by. Prof. Dimov, Director of the Environment Protection Institute has to submit his official approval for the civil works to begin. He and his co-worker Prof. Radev refuse.

Credits

Hristo PiskovDirector

Armen DzhigarkhanyanProfessor Radev

Itzhak FinziDragiev

Nikolai BinevLazarov

Katya PaskalevaSnezha