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