Flash Gordon: The Deadly Ray from Mars

When Ming the Merciless (Charles Middleton) projects a deadly ray from Mars to extract nitrogen from the Earth’s atmosphere, a string of natural disasters sends the planet into serious turmoil. But before Flash Gordon (Buster Crabbe), Dale Arden (Jean Rogers) and Dr. Alexis Zarkov (Frank Shannon) can save the world from total destruction, they must find a way to defeat the evil Queen Azura (Beatrice Roberts) and her army of Claymen and Treemen.