Dogora
宇宙大怪獣ドゴラ (original)
Gli alieni Dogora intendono impossessarsi dei diamanti della Terra per estrarre il prezioso carbonio in essi contenuto.
Starring Robert Dunham, Yōsuke Natsuki, Yôko Fujiyama, Hiroshi Koizumi, Susumu Fujita, Jun Tazaki, Nobuo Nakamura, Seizaburō Kawazu, Akiko Wakabayashi, Hideyo Amamoto
It's a crime and horror movie, and has a rating of 5.6 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Italy.