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