Tommy, a new kid in town with martial arts skills that rival even Jason's, catches Kimberly's eye. Not just her, but Rita Repulsa also sees potential in him. She has her Putties kidnap him, and bring him to the moon. There, Rita places a spell over Tommy, turning him into the evil Green Power Ranger! Using his Dragon Power Coin, Tommy infiltrates the Command Center, gives Alpha 5 a virus, and trashes most of the control consoles. Zordon attempts reasoning with him, but fails, and gets cut off from our dimension. The Green Ranger then fights the other Power Rangers in battle, and with the Evil Space Aliens' help, takes our heroes by surprise while they're in their Megazord. The Ranger take the beating, and retreat to the damaged Command Center in the RADBUG. They restore Alpha, but fail to learn anything about the mysterious Green Ranger.