Serrator reveals that Dayu's Harmonium is the key to Master Xandred's power.
When the Rangers travel to a distant island they are greeted by three different enemies at once.
Serrator bribes the weakened Deker and Dayu to do his bidding against the human world.
A new Nighlok has the Samurai Rangers seeing double during battle. Can they catch up with him?
A new villain has risen from the depths of the Sanzu River, meet Serrator!
The Gold Ranger is back in action, and he has a new toy!