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