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