The Ranger teens take part in a charity 4-wheeler race on Earth. But up on the moon, things are far from routine. Rita Repulsa and her Evil Space Aliens are taken by surprise when Lord Zedd, Rita's boss and evil overlord, returns to our galaxy! For her repeated failures, he has Rita banished to drift in space inside another Space Dumpster. With Goldar as his loyal General, Zedd takes over the Lunar Palace, and proceeds to give the Putty Patrollers an overpowered overhaul! These white-suited, Z-armored Putties are sent to face the Power Rangers, and prove to be more than formidable foe. Can our heroes find their weakspot in time?