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