This article is about a/an villain in Uchuu Keiji Gavan. Beast-Alien Doubleman (ダブルガール, Jūseijin Daburuman?, 1-13): They are the generals of Makuu who can have a human form. They are aided by the BEM Monsters. Unlike BEM monsters, they only assume the form of monsters. Retrieved from "https://metalheroes.fandom.com/wiki/Beast-Alien_Doubleman?oldid=50068" Categories: Uchuu Keiji Gavan Villains Space Crime Organization Makuu Beast Monsters Community content is available under CC-BY-SA unless otherwise noted.