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