Bull Dog

Debuting in the pages of Superboy #136 in 1967, Bull Dog is a Silver Age DC creation from the legendary team of Otto Binder and Curt Swan. With appearances stretching across an impressive 46-year span — from the optimistic Silver Age all the way to 2013 — this character has quietly persisted through decades of DC history, turning up in titles as varied as Superboy and Animal Man alongside a wonderfully eclectic cast that includes the likes of Tusky Husky, Ma Hunkel, and the cosmic oddity Ultra the Multi-Alien. Rare in the catalog but long in longevity, Bull Dog is one of those intriguing background figures that rewards the curious collector willing to dig into the deeper corners of the DC universe.