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