Issue: #327
Last valuation update: 2026-10-20
"THE THREE GENERATIONS OF SUPERMAN!" Superman teams up with a younger version of himself to save the earth!"Presenting a great imaginary story...There's never been a super-cast like this! The Man of Steel as an Aged, Retired Superman! Jor-El II, as his son and successor! Kal-El II, as his impish grandson!"Jor El II: Look what he did dad! Baby Kal may be your grandson, but he's my son! I insist you...
Creators: Typeset, George Klein, Curt Swan, Jim Mooney, Leo Dorfman, Mort Weisinger, Edmond Hamilton
Characters: Superman, Supergirl, Supergirl, Lex Luthor, Brainiac, Jor-El, SuperBaby