Brainwave Jr.

Henry King Jr. inherited the potent mental powers of his father, the villainous Brainwave, but chose to use his psionic abilities as a force for good rather than follow in his father's criminal footsteps, eventually stepping into a heroic role of his own.

Roy Thomas and Jerry Ordway introduced Brainwave Jr. to DC readers in 1983's All-Star Squadron #24, a Bronze Age debut that planted this character squarely in the rich, continuity-dense world Thomas was weaving around DC's Golden Age legacy. With a name that carries unmistakable generational weight — and a catalog entry that places him alongside Henry King, Jr., Albert Rothstein, Jade, and Jennie-Lynn Hayden — it's clear Brainwave Jr. belongs to that compelling wave of legacy characters who defined Infinity, Inc., the series where he made the most lasting impression. Two of his appearances carry key-issue status, and his presence in Who's Who: The Definitive Directory of the DC Universe confirms DC considered him worth enshrining in the official record. For collectors who love the intricate, multigenerational tapestry of the DC Universe at its most ambitious, Brainwave Jr. is exactly the kind of figure whose 32-year publishing history rewards a deep dive.