Overview
The action of the movie takes place during a possible future war. A foreign state is preparing an attack on the Soviet Union. Professor Runge in his laboratory conducts an experiment with a new deadly gas. The plan of aggression is carried out. On a major Soviet industrial center the enemy command sends squadrons of planes with high-explosive and chemical bombs, with an airborne landing force led by White Guard officers.
Cast
- Nikolai Bogolyubov as Ognev, chief of Sovier air defence
- Sofya Sokolova as Galina, Ognev's sister
- Boris Livanov as Karl Runge, engineer
- Nikolay Podgorny as Professor Runge
- Lev Fenin as General Vahr
- V. Lavrentyev as Colonel Massalskiy
- Aleksandr Antonov as Chief of aviation
- Georgy Bobynin as Staff captain Blagonadyozhnyh
- Konstantin Chugunov as Master Akim Ivanovich