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