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