The Hollow The HollowGallery Official Name The Hollow Location Details Galaxy Milky Way Star System Sol Planet Earth First appearance Unknown Contents[show] History The Hollow is the hidden base for A.R.M.O.R. Notes No special notes. Trivia No trivia. See Also Appearances of The Hollow Location Gallery: The Hollow Links and References None. Retrieved from "https://heykidscomics.fandom.com/wiki/The_Hollow?oldid=788454" Categories: Pages with broken file links Locations Templated Articles Milky Way Sol Earth Community content is available under CC-BY-SA unless otherwise noted.