"This knowledge [of alien contact] leads to political and economic chaos, especially in the West. The American government imposes a news blackout after the first four messages, only to reveal many messages later that Earth's people can be saved if they return to the worship of God. Revolution sweeps the globe, including the Soviet Union. But there remains doubt about the messages being genuine, as an ex-Nazi who developed the original communication device prototype prepares to announce that he has been duping the Americans with false messages from a secret Soviet-funded radio transmitter high in the Andes mountains of South America. The mystery thickens as it appears the messages may have continued even after the secret transmitter was destroyed in an avalanche."
The movie can be panned as a Red Menace propaganda movie with message return to God and Christianity and the Red Scare can be defeated! Red Planet Mars is eerily fascinating and the plot superior to today's formula Hollywood films, admission is free!