The Martian Manhunter has always been one of my favorite DC characters. The Martian Manhunter or J'onn J'onzz (his real name)  has never been a bestselling character but has proven to be a appreciated character never theless.   Debut The Martian Manhunter first appeared in the silver age of comics. His first appearance  was in the Detective Comics series. Later J'onn would join the Justice League. Being a member of the justice league is where J'onn is known best for. Until the Crisis on infinite earths reboot, J'onn was a minor character. With the reboot