Drama. Musical. Romance
Professor Skalski’s invention - rays that could stop engines, thus avoiding wars - becomes the focus of foreign intelligence. In order to take over the discovery, a secret agent is sent to reach the invention via the professor’s son.
US 
Canada 
Mexico 
Spain 
UK 
Ireland 
Australia 
Argentina 
Chile 
Colombia 
Uruguay 
Paraguay 
Peru 
Ecuador 
Venezuela 
Costa Rica 
Honduras 
Guatemala 
Bolivia 
Dominican Rep. 
