Isfimovies - Godzilla vs. Hedorah (1971)An ever evolving alien life-form arrives on a comet from the Dark Gaseous Nebula and proceeds to consume pollution. Spewing mists of sulfuric acid and corrosive sludge, neither humanity nor Godzilla may be able to defeat this toxic menace.Yoshimitsu BannoAkira Yamanouchi, Toshie Kimura, Hiroyuki Kawase, Keiko Mari, Toshio Shiba, Yukihiko Gondô, Eisaburo Komatsu, Tadashi Okabe, Wataru Ômae, Susumu Okabe, Haruo Nakajima, Kenpachirō Satsuma, Yoshio Yoshida, Haruo Suzuki, Yoshio Katsube, Kentaro Watanabe, Takuya Yuki, Tatsuhito Go