Kai's sister, Nya, is kidnapped and he must learn Spinjitzu from Sensei Wu, a mysterious old man, to rescue her.

Sensei Wu has sent Cole, Jay, Kai, and Zane on their first mission. They must recover the Scythe of Quakes before they can go head-to-head with Lord Garmadon.

In this twist on "The Three Little Pigs" tale, Pig One and Two neglect their ninja school martial arts training and are no match for the wolf, but Pig Three's practice and dedication saves the day. Includes glossary of Japanese martial arts terms.

Lord Gardamon's son, Lloyd, attempts to seize power in the land of Ninjago after his father's retreat, and although the ninjas do not take him seriously at first, Lloyd becomes a real threat when he awakens a race of snake-headed beasts.

It's Halloween, and when the Turtles find out that the Purple Dragons have stolen candy from a bunch of kids, its time for some scary ninja tricks to get back all those treats.

Cole, Jay, Kai, Zane, and Lloyd try to stop pirates, who were brought back to life by Garmadon, from destroying Ninjago City.

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.

Meet the team of powerful Ninja and their allies! Find out how they work together against the forces of evil.

The Teenage Mutant Ninja Turtles try to save April from the Foot Clan and stop dangerous chemicals from being poured into the sewers.

The Master of Dojo Daycare has his hands full with six little ninjas who are ready to raise a ruckus.