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