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