Do you want to compare Orion with Martian Manhunter? Discover the powers, weakness & weapons of Orion and Martian Manhunter from Orion Biography and Martian Manhunter Biography. Find out all about Orion and Martian Manhunter.# Check out how is Orion unique and distinct from Martian Manhunter. Discover their love interest, sidekicks, family tree and the movies and games list in which Orion and Martian Manhunter have appeared. Find out everything about them here!