Synopsis for the TV Cartoon Luthor's Lethal Laser, Part 2

Acting on a tip, Lois and Jimmy find a rocket ship in a park. It is Luthor's, who kidnaps them and flies them to the moon, while having Superman distracted by a munitions fire. On the moon, Luthor aims a laser at Earth's arctic ice cap and tells the world governments he will melt the ice cap flooding coastlines, if he doesn't get control of the world. Superman reaches the moon, just in time to save the escaped Lois and Jimmy from being shot by the laser. Luthor then has Superman pursue him, hoping to trap Superman. Luthor is working with Brainiac and hopes to have Superman be shrunk in the rocket and killed by kryptonite gas.