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