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