Superman: The animated series (season 3, episode 6)

“Absolute power“ Release date: 01-16-99 Plot: Jax-Ur and Mala have escaped from the Phantom Zone and have subjugated an entire planet, ironically dubbing it “New Krypton.” After rescuing a distraught spaceship from a black hole, Superman stumbles upon New Krypton. At first, he feels he should leave Jax-Ur and Mala alone to rule as they please, but he reconsiders when he sees they are secretly creating a navy with the intent of attacking Earth. Trivia: Sarah Douglas from Superman and Superman II replaced Leslie Easterbrook as Mala.