Issue: #6
Despite losing the Wasps and Chameleons, Rasputin still has the upper hand against the Skull Man. He has captured both Detective Hioka and Maria, and taken them to his undersea command base. There Rasputin tries to use his own psychic powers to mutate Hioka into one of his warrior-slaves, and to force Maria to reveal the Skull Man's secrets. Things go awry when Hioka proves to be so morally resolu...
Creators: Kazuhiko Shimamoto, Shotaro Ishinomori
Characters: Skull Man