Blue Demon returns in one of his best adventures like Agent Zero, who this time is facing a criminal organization that attempts to poison the world with a deadly gas (whose formula is unknown). This time, Zero (Blue Demon) is the only one qualified to investigate and prevent Hans plans, the evil leader of the organization.
Release Date: July 11, 1968
October 28, 2018
August 10, 1972
October 31, 1974
November 30, 1962
November 18, 1965
May 17, 1963
April 27, 1966
May 28, 1975
December 04, 1969
July 04, 1968
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August 13, 1965
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October 11, 1962
December 17, 1982
July 07, 1961
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February 15, 1962