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