This short 1956 documentary shows how the Royal Canadian Air Force fulfills its primary role of maintaining constant vigilance and providing a blanket of aerial defense. It illustrates the combat readiness and shows how, in the event of an attack, warnings would be flashed to National Defence headquarters in eastern Canada and to Continental Defense headquarters in the United States.
George Nader plays a reporter whose career is ruined by liquor. A comeback opportunity presents itself when Nader is a bystander at the arrest of a well-known criminal.
Young forester Sixt is wounded one night. Smuggling in the mountains is the reason. By day, the brothers Benno and Simon Schaidler are respectable citizens - by night, they are smugglers and poachers.