Sergius O'Hoolihan

Sergius O'Hoolihan made his entrance in the pages of Fantastic Four #79 in 1968, born from the legendary Silver Age partnership of Stan Lee and Jack Kirby at Marvel — as fine a pedigree as comics has to offer. A member of the Fantastic Four, he shares his adventures with the likes of Reed Richards, Susan Storm Richards, Ben Grimm, and Johnny Storm, placing him squarely in the heart of Marvel's First Family. His appearances stretch across a remarkable span of nearly five decades, turning up in Fantastic Four, Fantastic Four Annual, and even Spider-Man Comic, which speaks to a quietly enduring presence in the Marvel universe. With only a handful of catalog appearances, Sergius O'Hoolihan is the kind of deep-cut discovery that reminds collectors why digging through those long boxes is always worthwhile.