Watch The Space Adventures of Flash Gordon (1955)
Source And Credit
This video is hosted by and streams from Internet Archive, credited to Wenzel Lüdecke. License stated there, Public Domain. Every right stays with its owner. Request removal.
About This Film
This is the final episode of the one and only season of the original Flash Gordon television series from the 1950's. In this episode Flash learns that the survivors of the underworld kingdom that he thought he had destroyed in episode 35, "The Earth's Core," seek revenge on the "surface people.