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