Professor Franklin Storm

Franklin Storm is a brilliant surgeon and the father of Sue and Johnny Storm. His life took a tragic turn when a personal crisis derailed his medical career, setting him on a difficult path before his children became two of Marvel's greatest heroes.

Born from the legendary partnership of Stan Lee and Jack Kirby in Fantastic Four #31 in 1964, Professor Franklin Storm is a Silver Age Marvel figure whose story is woven tightly into the fabric of Marvel's First Family. He shares the page with Reed Richards, Ben Grimm, Susan Storm Richards, and Johnny Storm — as intimate a circle as comics has to offer — making him a quietly significant presence in some of Marvel's most iconic adventures. His appearances stretch across nearly five decades, with a notable concentration in the Ultimate line, where titles like Ultimate Fantastic Four and Ultimate Spider-Man gave him renewed relevance for a new generation of readers. With only 28 catalog appearances, he's a focused, purposeful character rather than a ubiquitous one — the kind of figure that rewards the dedicated fan who follows the full story of Marvel's most famous team.