Guest-starring Batman and Barry Allen Flash. Debuting in The Brave and The Bold, Carl Bork was an invulnerable merchant seaman who set out to become the king of the Gotham docks, but wound up with a sore jaw and a long jail sentence. Now, after years of imprisonment, he's become a super-strong man-monster, and breaks out - only to come face-to-face with Batman and the Flash again, in an encounter that'll make him rethink his entire life.