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