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