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