Fandom may earn an affiliate commission on sales made from links on this page. There is no terrorist organization more malevolent, nor influential, than Hydra. This category is for all facilities used by HYDRA. As the antagonist to peacekeeping S.H.I.E.L.D., Hydra represents the cutting edge of weaponry and terrorism. Having some of the most evil villains in history among its ranks, Hydra has been wreaking havoc around the globe since World War II. Plus, New Marvel Comics! Hydra holds the title as Marvel's most mysterious and diabolical agency. He is one of Marvel's deadliest villains, having killed his reality's versions of Dr. Akihiko (Hydra) (Earth-616) Alan Desmond (Earth-616) Alexei Vazhin (Earth-616) Alizon Baunacha (Earth-616) It was founded in ancient times, formerly as a cult centered around the fanatical worship of Hive, a powerful Inhuman that was exiled to the planet Maveth by ancient Inhumans. Strange, Punisher, Spider-Man, Captain America, Daredevil, and Wolverine, to name just a few. 184 results 1 Marvel's The Pull List Thing vs. Thing? Named for the mythological creature with regenerating heads, Hydra is equally difficult to kill. HYDRA is an authoritarian paramilitary-subversive organization bent on world domination. Cut off a limb and two more shall take its place.