The film tells about the struggle of the Donbas miners in Ukrainian SSR with saboteurs.
Pyotr Aleynikov
Vanya Kursky
Ivan Pelttser
Ivan Novoseltsev
Mark Bernes
Yuri Lavrov
Vera Shershnyova
Boris Andreyev
Aleksandr Chistyakov
District committee secretary
Vladimir Uralskiy
Kirichenko
Leonid Lukov
Director
Ivan Shekker
Director of Photography
Pavel Nilin
Writer
B. Kanevskiy
Assistant Director
Nikita Bogoslovskiy
Original Music Composer
Grigori Grigoryev
Sound Director
Riva Bisnovataya
Solomon Zarytskyi
Production Design
Boris Laskin
Lyricist
S. Babanov
Producer
