LEGO Ninjago
The Invitation (4x1)
Air date: Feb 23, 2015
When the ninja receive an invitation to partake in the Tournament of Elements and a clue that Zane might be alive, they accept and travel to a Lost Island owned by notorious crime lord Master Chen in order to save their friend.
- Premiered: Jan 2012
- Episodes: 250
- Followers: 48
- Ended
- Cartoon Network
- Sunday at 18