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