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