Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Two teenagers from different worlds use their newly discovered Ninja powers to defend dragons from villains who want to use their life-force for evil.

Three siblings are trained as monster hunters by their tough old grandfather. There is just one problem. These kids are massive horror fans and love all kinds of monsters, and they always find a way to save the monsters.

When the fate of their world, Ninjago, is challenged by great threats, it's up to the ninja: Kai, Jay, Cole, Zane, Lloyd and Nya to save the world.