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