Dr. Zaxton Regulus

Doctor Regulus

Also known as

Appearances

The Best of DC #35 — 1983-04-00
Who's Who: The Definitive Directory of the DC Universe #7 — 1985-09-00
Crisis on Infinite Earths #10 — 1986-01-00
Who's Who: The Definitive Directory of the DC Universe #22 — 1986-12-00