The Trial of Superman large, blue-skinned aliens, with their leader named the Tribunal Prime and the other two named Pollux and Ternion. Discovering that one of his relatives contributed to the annihilation of the planet Krypton and the Kryptonian race, Superman is found guilty of the crime by reason of ancestry and sentenced to death. With his superpowers suppressed, Superman finds himself incarcerated with criminals from all over the galaxy. However, he allies with a few of them to escape; one of which is named Mope-Stattor Neer, a frail humanoid from the planet Thwire with the ability to adopt a faux-muscular appearance. Superman and
Superman: Doomed planet while Superman creates a new plan: use the Phantom Zone projector to seal both Earth and Brainiac's mothership in the Phantom Zone to give the heroes enough time to defeat Brainiac. Discovering the heroes' strategy, Brainiac destroys the Justice League satellite, disabling the Phantom Zone projector, and attempts to crash his mothership into the planet. Superman and Martian Manhunter push the mothership away from the planet, but Mongul and Non escape from the Phantom Zone and prepare to attack Earth. Although Mongul and Non have escaped from their Phantom Zone, Brainiac's invasion makes them quickly go back. Meanwhile, Superman