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