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