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