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