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