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