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