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