Watch Flash Gordon's Trip to Mars (1938) : Full Movies Free Streaming Online When a deadly Nitron ray strikes Earth, Flash Gordon and his friends travel to Mars to battle Ming the Merciless and his new ally Queen Azura.
Stars: Buster Crabbe, Jean Rogers, Frank Shannon, Charles Middleton, Beatrice Roberts, Donald Kerr, Richard Alexander, C. Montague Shaw, Wheeler Oakman, Kane Richmond, Warner Richmond