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