Hector Gonzalez DueñasHHector Gonzalez DueñasQueuebrick VideoOverviewDiscussionHector Gonzalez DueñasWritingRateNA/10 avgNo member ratings yetRateOverviewDiscussionFilmography2Seen0Favorites0FilmCreditKalimán in the Sinister World of Humanón1976 · ScreenplayScreenplayKaliman, the Incredible Man1972 · ScreenplayScreenplay