Description:01 19 39 00 Aviation. Probably years 10. Film about likely attack by the airs, the anticipation. Dirigible balloon takes off and flies away. Young worker enters workshop of the worried inventor and asks him to follow him, he takes him outside and shows him the dirigible balloon in the sky. He gives him binoculars and shows him several dirigibles in the sky. Look like extraterrestrial's invasion. Alert, war beginning. Inventor returns to his workshop with young worker. They begin building a plane because alert, invasion. Close-up nacelle of dirigibles with soldiers who release bombs, explosions on the ground. Sort of mini tank, strange lorry armoured on road. He is bombarded, as well as a rail.