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