Gizmo is Mikron O'Jeneus, a diabolical super-villain and enemy to the Teen Titans. Bald and diminutive in stature, he is a genius inventor who specializes in creating deadly gadgets and weapons. He has been associated with the Fearsome Five, H.I.V.E., S.T.A.R. Labs and the Cyborg Revenge Squad.

Gizmo is the name of two fictional characters appearing in American comic books published by DC Comics, primarily as an enemy of the Teen Titans. Gizmo has appeared in various media outside comics, primarily in association with the Titans.

Gizmo was created by Marv Wolfman and George Pérez, first appearing in New Teen Titans #3. However, in the Prime Earth continuity, Gizmo first appeared as part of the New 52 DC Universe in Forever Evil #1 by Geoff Johns and David Finch.

Gizmo is drawn into a plot by Doctor Sivana and other former allies to short sell LexCorp stock by stealing account information and killing people who happen to be...

Gizmo is a tech genius member of the H.I.V.E. Five and a rival to Cyborg. Gizmo, along with Jinx and Mammoth, were students at H.I.V.E. Academy, a school for up and coming teenage supervillains, where they graduated at the top of their class for their year.

Gizmo is a genius inventor and weapons maker who specializes in creating deadly gadgets and weapons out of seemingly innocuous objects. Having created a corporation which supplied technology to various people, including criminals, Mikron O'Jeneus, hoping to increase his wealth, donned the guise...

Gizmo is a brilliant inventor and weapons manufacturer who creates gadgets and deadly devices out of seemingly innocuous objects. His most notable racket is running a plutonium smuggling ring.

Gizmo is a member of H.I.V.E. and a leader of the H.I.V.E. Five, along with Jinx and Mammoth. He is the tech genius of the group, creating all the groups various devices and weapons.

Gizmo is a brilliant midget weapons maker who has the incredible ability to convert anything into machinery which can perform almost endless varieties of tasks. In his hands, an ordinary fire extinguisher can become a deadly weapon, a flying jet harness, or …

Gizmo is the name of two fictional characters appearing in American comic books published by DC Comics, primarily as an enemy of the Teen Titans. Gizmo has appeared in various media outside comics, primarily in association with the Titans. He is voiced by Lauren Tom in Teen Titans (2003) and portrayed by Dov Tiefenbach in Titans.