Overview: Time after time, mysterious forces destroy the huge underwater dam being built by the Institute of Science.
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First Air Date: Jan 01, 1963Last Air date: Dec 31, 1966Season: 1 SeasonEpisode: 193 EpisodeRuntime: 30 minutesQuality: HDIMDb: 7.10 / 10 by 12 usersPopularity: 100.078Language: Japanese