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