Super-Duper

Justice League villain

Also known as

Super-Duper was created by a criminal named Joe Parry using the panacomputer.

Appearances

Justice League of America #31 — 1964-11-00
Justice League of America #65 — 1968-09-00
Justice League of America #67 — 1968-11-00
DC Finest: Justice League of America: The Bridge Between Earths #[nn] — 2025-01-00