Episode list

The rangers are ecstatic when Dr. Oliver reveals that there is a way to restore him. He ignores Hayley's warning and is restored and falls into a coma. As the rangers wait anxiously to hear some news of improvement, the Terrorsaurus monster is reborn and attacks the city. They face him, and he steals their powers, leaving them utterly defenseless. Dr. Oliver, still unconscious, dreams that he meets the Red Zeo, White, and Green Rangers who are seemingly determined to destroy him.

Cam hatches a plan to help Shane, Dustin, and Tori, but it won't be easy. Hunter and Blake reluctantly assist him and are almost overwhelmed. The rangers must team up to take on Mesogog and Lothor's armies when they unite against them.

Dr. Oliver is captured and held prisoner in Mesogog's lair, leaving the rangers wondering what to do. The history of the power rangers is revealed to them and they find that they have an ally in an unlikely person.

Kira meets a cute guy who introduces himself as Blake and invites her to watch him race. Lothor frees himself and casts a spell on the Ninja Storm Wind Rangers to make them evil and to help him imprison the students at their school. Cam is horrified when he realizes what happened and calls up a few old friends. Conner, Ethan, and Kira are stunned at the thought of fighting other rangers and find themselves evenly matched.

Dr. Oliver explains the significance of the gems to a bewildered Conner and Ethan and takes them along with him to save Kira. Kira finds herself in a lab of sorts and meets a strange reptilian creature who demands the gems. She tells him where they are and is turned over to Elsa and Zeltrax who are ordered to destroy her. Fortunately, she escapes and runs into Ethan, Conner, and Dr. Oliver and battle the Tyrano-drones and Zeltrax. The next day, Zeltrax attacks the city, and the power rangers obtain their zords.

Mesogog's lair was destroyed with Mesogog still inside but it's not time to celebrate yet. An enraged Zeltrax declares war on the rangers like never before and holds Elsa hostage. To make things worse, Cassidy and Devin know their true identities and intend to use it to their advantage. It'll take all that the rangers have to defeat him and end it once and for all and keep from being exposed for what they really are.

Mesogog frees himself from Anton Mercer and imprisons him. A desperate Trent bargains for his father's life in exchange for the one thing that Mesogog covets the most, but can he be trusted?

The White Ranger is now more formidable than ever with his own zord that's creating havoc all over town. Things get worse when the White Ranger steals a valuable ally of the Rangers and uses it against them. The Rangers are relieved and amazed when the White Ranger is forced to retreat because of the Black Ranger's quick thinking. Despite their victory, the Rangers are feeling so disheartened, knowing that the war is far from over that they can't get it out of their minds. Devin is delighted when he realizes that his camera was facing the White Ranger as he demorphed. Connor follows Trent when he senses that something is wrong with Trent and runs into the White Ranger; Ethan races to the rescue. It's when things seem to be at their worst when the Red Ranger discovers a hidden power that evens the odds a bit in his favor. Mesogog takes advantage of this face-off by showing up to make the White Ranger an offer. Seemingly intrigued by Mesogog's deal, the White Ranger does something completely unexpected. Later that day, Dr. Oliver goes to retrieve the fossil finder scanner and gets much more than he could ever have imagined.

Mild-mannered Dr. Tommy Oliver barely escapes the island alive and becomes a high school teacher a couple years later. Among his students are three kids who come from different worlds. Conner is a cocky soccer player who is very popular jock. Ethan is a computer whiz who dreams of being the next Bill Gates. Kira is the lead singer of her band and has plenty of attitude. The three end up getting detention with Dr. Oliver who takes them to a museum. He tells them what he wants them to do to get out of detention while he goes to get information on the museum. They get separated from him and find some gems. The trio get into a bit of trouble with some weird reptilian creatures and develop powers from the gems. Soon thereafter, Kira decides that she doesn't want her gem and gives it back. She gets captured right in front of Conner and Ethan who go to Dr. Oliver for help, only to make a startling discovery.

Now that the rangers discovered a way to get to Dr. Oliver, they must hurry and save him. Mesogog threatens to destroy Dr. Oliver if he doesn't assist him to retrieve something he'd found, and Tommy flat out refuses, only further angering Mesogog.