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