The Lego Ninjago Movie is a theatrical film that is based off the TV show and toy-line of the same name. It is the third movie in The Lego Movie franchise.
Six young ninjas Lloyd, Jay, Kai, Cole, Zane and Nya are tasked with defending their island home, called Ninjago. By night, they're gifted warriors, using their skills and awesome fleet of vehicles to fight villains and monsters. By day, they're ordinary teens struggling against their greatest enemy: high school.
(NOTE: The movie is a separate continuity from the TV series.)
The Lego Ninjago Movie received positive to mixed reviews.