Dr. Stefan Tracy

Dr. Stefan Tracy made his entrance into the Modern Age in 2008's Captain Action Comics #0, brought to life by the creative team of Fabian Nicieza and Mark Sparacio for Moonstone Books. Though his catalog footprint is compact — just four appearances across titles like Captain Action: First Mission, Last Day — he inhabits a compelling corner of the Captain Action universe, sharing pages with the likes of Captain Action himself, Action Boy, and the ominously named Dr. Eville. For collectors drawn to Moonstone's revival of classic adventure heroes, Dr. Tracy is one of those intriguing supporting players who gives a superhero world its texture and depth, well worth tracking down for fans who love the full picture.