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