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