A soccer player, a computer expert, a singer, an artist, and a teacher with a long history of such situations join forces to become Power Rangers and help save the Earth from the scheming of Mesagog, a dinosauric villain who wishes to eradicate all humain life and return Earth to the age of dinosaurs. In the season, Tommy Oliver, from Mighty Morphin Power Rangers to Power Rangers Turbo fame, returns as a paleontology professor in Reefside, California. When he is assigned three detention studens, Conner, Ethan and Kira, they end up finding the Dino Gems, paving the way for them to become the Dino Rangers.[]