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