Mikron O'Jeneus
DC, Gizmo
- Also known as Mikron O'Jeneus / Michael O'Neil
Appearances
- The New Teen Titans #3 — 1981-01-00
- Elson's Presents Super Heroes Comics #3 — 1981-01-00
- The New Teen Titans #4 — 1981-02-00
- The New Teen Titans #7 — 1981-05-00
- The New Teen Titans #37 — 1983-12-00
- Batman and the Outsiders #5 — 1983-12-00
- Tales of the Teen Titans #57 — 1985-09-00
- Who's Who: The Definitive Directory of the DC Universe #8 — 1985-10-00
- Who's Who: The Definitive Directory of the DC Universe #9 — 1985-11-00
- Adventures of Superman #430 — 1987-07-00
- The Darkstars #27 — 1995-01-00
- New Teen Titans Archives #1 — 1999-04-00
- Tiny Titans #5 — 2008-08-00
- Tiny Titans #6 — 2008-09-00
- Tiny Titans #11 — 2009-02-00
- Birds of Prey #126 — 2009-03-00
- Tiny Titans #16 — 2009-07-00
- Tiny Titans #18 — 2009-09-00
- Tiny Titans #26 — 2010-05-00
- Tiny Titans #40 — 2011-07-00
- Tiny Titans #41 — 2011-08-00
- Batman #124 — 2022-08-00
- Detective Comics #1061 — 2022-08-00
- DC Finest: Teen Titans: The Judas Contract #[nn] — 2025-04-00