The Venjix Computer Network is attempting to conquer and lay ruin to the entire planet, and the human race has retreated into the environmentally shielded domed city of Corinth to protect itself from destruction. There, an elite force of Rangers is assembled in order to protect the city and battle the attacking machine army bent on world domination.

As Venjix grows stronger, it becomes clear that the Rangers need more than three operators to defend the city. Summer suggests that Dillon be the new Black Ranger, but with him part-machine and part-human, no one knows what side he's really on.

Dillon goes through a series of tests to see if he even is Ranger material, but the real test comes when he is faced with the choice of seeking out his past or helping the Rangers as promised.

When faced with the fast-firing Cavity monster, Riley thinks Chase doesn’t take the threat seriously, but soon learns that Chase simply has a different approach.

When Sledge’s monster stings the Anklyo Zord, Shelby must use her advanced dino knowledge to tame the wild beast.

When clone Rangers steal the real Rangers' irreplaceable tracking device, Fury learns the location of the powerful Ptera Zord.

Prince Phillip discovers money can't buy the respect of an Energem when he embarks on his own quest to become a Power Ranger.

When one of Sledge's monsters manages to break the Rangers' bonds of friendship, it's up to Riley and Koda to remind their team what they truly mean to each other.

When one of Sledge's transport pods is spotted in New Zealand, the Rangers head to Auckland and are shocked to discover the existence of a new Ranger.

Preston must confront one of Galvanax's newest contestants after his magical spells backfire on his teammates.

While Sarah deals with issues at school, the Ninja Steel Rangers must overcome a force field.

Galvanax comes to Earth with a new, seemingly unstoppable plan to defeat the Power Rangers.