H.E.C.T.O.R. (Highly Evolved Creature Totally Oriented on Revenge) is a creature with a giant head and a small
body, and fought against Iron Lantern and Aqua Mariner in an unseen episode. H.E.C.T.O.R. was due to take over the world along with the Weaponers of A.I.M., but Iron Lantern reversed the polarity of H.E.C.T.O.R.'s ion cannon and defeated him.
H.E.C.T.O.R. is now trapped in the prison levels of Oa the Living Planet, planning ways to break free.
H.E.C.T.O.R. is an infusion of Hector Hammond of DC Comics and M.O.D.O.K. of Marvel Comics.