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