A spin-off of the popular POWER RANGERS children's TV show, POWER RANGERS - DINO THUNDER features a team of kids who discover ancient rocks that give them the ability to transform themselves into superheroes. With the help of manufactured dinosaurs, they fight mutants created by an evil paleontologist. In these episodes, a meteor crashes to earth and changes the Power Rangers personalities. Conner, normally a star soccer player, has mysteriously turned into the scholarly type. Hardly the fashion-conscious type before, Kira develops a sudden preoccupation with clothes, while computer nerd Ethan has mysteriously become a jock. As usual, the Evil White Ranger and the evil reptile Mesogog continue to mastermind evil deeds, but, this time, the Rangers fight back while traveling in super-powerful all-terrain vehicles.