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