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