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