Cole, a member of Sensei Wu's team of ninja warriors, must keep his fellow ninjas' egos in check as he strives to unite the warriors and lead them on their dangerous missions.

Sensei Wu must teach the Ninjago warriors the ancient art of spinjitzu in order to defeat Lord Garmadon, but first the ninjas Kai and Zane must learn how to trust each other in the face of danger.

Sensei Wu must teach the Ninjago warriors the ancient art of spinjitzu in order to defeat Lord Garmadon, but first the ninja Jay, whose sense of humor is strong even in battle, must learn when it is the right time to be serious.

Jay, who just flew through an electrical storm, crashes into a world ruled by the Serpentine, where Sensei Wu's team of ninjas never existed and skeleton warriors serve the leaders, and the only hope is Lord Garmadon.

Kai, Cole, Zane, and Jay face a new challenge in the form of the Hypnobrai, serpentine enemies that use hypnosis to control minds, especially after one of them is mesmerized.

The Masters of Spinjitzu encounter alien inhabitants on a comet.

First, Kai, Cole, Zane, Jay, and Sensei Wu are up to the challenge when Samukai bets Garmadon that he can defeat the master and his ninja. Then, the young ninja are taken aback when they discover that they are being attacked by the person who taught them everything they know--Sensei Wu.

Jay, Cole, Zane, Kai, and Sensei Wu try to find out what turned the population of Garmadon City into living statues.