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