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Doctor Shirakawa has invented a death ray but tries to seal his invention away, while his aid Shibata conspires with Shocker and is remodeled into the monster Geckogeras, making secret plans to take the death ray.
First Air Date : Apr 03, 1971
Last Air date : May 19, 2024
Episode : 1637 Episode
Season : 34 Season
Runtime: 24:14 minutes
Country: Japan