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