16 Season
210 Episode
Ninjago: Masters of Spinjitzu - Season 4 Episode 1 The Invitation
After discovering that Zane may still be alive, the ninjas learn that they must compete in a Tournament of Champions if they wish to see him again.
- Country : Canada, Denmark, Singapore, United Kingdom, United States of America
- Genre : Animation, Action & Adventure, Sci-Fi & Fantasy, Comedy
- Director : Michael Hegner, Tommy Andreasen
- Cast : Vincent Tong, Sam Vincent, Michael Adamthwaite, Brent Miller, Andrew Francis, Kelly Metzger
