Microchip Junior

Microchip Junior is the son of Microchip, the Punisher's trusted computer expert and weapons supplier. Growing up in the dangerous orbit of Frank Castle's war on crime, he appears as a supporting character in the gritty street-level world his father helps sustain.

Debuting in The Punisher #4 in 1987, Microchip Junior is a Copper Age Marvel creation from the sharp creative team of Mike Baron and Klaus Janson, emerging right at the dawn of the Punisher's solo era. A supporting presence in the gritty world Frank Castle inhabits, this character shares pages with some of the most recognizable names in Punisher lore — including Microchip himself and the skull-shirted vigilante at the center of it all. With appearances spanning an impressive 34 years across The Punisher, Classic Punisher, and Essential Punisher, and at least one collector-significant key issue to their name, Microchip Junior is a quietly enduring thread woven into one of Marvel's most beloved street-level corners — a rewarding find for any dedicated Punisher completist.