Captain Frank Castle

Captain Frank Castle is a military incarnation of Frank Castle appearing in the Vietnam War-set story Born, where he serves alongside Colonel Nick Fury, depicting the formative combat experiences that would eventually shape him into the Punisher.

A version of the Punisher's origin story that cuts right to the bone, Captain Frank Castle stepped onto the page in 2003 courtesy of the legendary team of Garth Ennis and Darick Robertson — a Modern Age creation steeped in the grim, unflinching war-comic tradition Ennis made his own. Appearing across Born and Get Fury, this military incarnation shares the stage with none other than Colonel Nick Fury and Frank Castle himself, placing him at the raw, brutal intersection of Marvel's war and crime mythology. With appearances stretching across two decades, he's a compact but quietly significant figure for any reader serious about the Punisher's roots and the darker corners of Marvel's Modern Age.