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