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