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