Brian Dunlap

Debuting in the pages of The X-Men #28 back in 1967, Brian Dunlap is a Silver Age Marvel creation from the classic Roy Thomas and Werner Roth era — a time when the Mighty Marvel Universe was still crackling with invention. With appearances stretching across an impressive 54 years, this figure has quietly endured far beyond many of his contemporaries, surfacing in titles like Thunderbolts and keeping some genuinely notable company along the way — sharing pages with the likes of Ogre, Clint Barton, and Jolt. Modest in total appearances but with a key issue to his name, Brian Dunlap is exactly the kind of deep-catalog discovery that rewards the dedicated Marvel historian hunting through the Silver Age stacks.