This article is a stub. You can help Robotech Saga Wiki by expanding it. A disabled Hellcat. (Robotech II: The Sentinels) The Hellcat, or Cougar, was a species of automated Invid Inorganic drones that were sent to Tirol. Appearances Robotech II: The Sentinels Robotech II: The Sentinels (comic series) Robotech/Voltron (Mentioned) Robotech (2017 comic series) Retrieved from "https://robotech.fandom.com/wiki/Hellcat?oldid=48223" Categories: Article stubs Inorganics Technology Community content is available under CC-BY-SA unless otherwise noted.