When an exiled evil ninja master returns to Earth to take control, three misfit students from the Wind Ninja Academy are given Morphers to become Power Rangers and defend the planet.

While trying to battle a monster on his own, Shane learns that he has to trust his teammates and rely on their help to battle evil.

Marah and Kapri create a clone of Tori, which attempts to infiltrate Ninja Ops. The real Tori stops her, and the Rangers destroy Lothor's latest monster - Copybot.

Dustin's teammates worry about him when he spends too much time at the track with his new friends Hunter and Blake. He finally comes to his senses, and plays a key part in defeating Lothor's latest monster - the Terra Mole.

The Thunder Rangers finally strike, defeating the Wind Rangers with their own Tsunami Cycles and Zords. When Blake is injured protecting Tori, she takes him to Ninja Ops. With their location discovered, the Thunder Rangers infiltrate their headquarters and kidnap Sensei, blaming him for the death of their parents. The Thunder Rangers finally learn that it was actually Lothor who killed their parents, and leave his side.

Seeking to play a more active role in the adventures of the Rangers, Cam sets out to help defeat Lothor's latest plant based creature.

While infiltrating Lothor's ship, the Thunder Rangers are captured and turned against the Wind Rangers, who already have their hands full battling Toxipod. Choobo sabotages the battle, disabling the Zords, and teleporting the Wind and Thunder Rangers to a deserted island, where they continue their battle, face a resurrected Super Toxipod. The Thunder Rangers are eventually brought back to their senses, and help the Rangers destroy Toxipod and leave the island. They later battle and defeat a banished Choobo, who attacked them to get revenge.

Shane and Hunter must learn to work together to defeat Lothor's latest monster, the Boxing Bop-A-Roo.

General Trayf captures the Thunder Rangers, and lures the Wind Rangers into his dimension. They defeat him with the Storm Striker and the Storm Megazord, and the Thunder Rangers free themselves from captivity.

After Madtropolis drains the Rangers powers, Cam travels back in time to retrieve a power source that can save them. In the past, he retrieves his mother's green amulet, and a has a hand in the creation of Lothor. Cam returns to present day and destroys Madtropolis as the Green Samurai Ranger. All six Rangers must then unite to defeat an army of five monsters.

476: THE SCENT OF A RANGER (6/14/03)

A duplicate Cam created to help out at Ninja Ops tries to take over, and nearly costs the Rangers a battle against Fragra, who turns Dustin and Tori into bottles of perfume.