Episode 29 Spoilers: Fun Fact: This book that released over 10 years ago was the first indication that The Overlord was the one responsible for you know who. : r/Ninjago
LEGO Ninjago : Secrets of the Forbidden Spinjitzu: Season 1, Episode 29 - Rotten Tomatoes
LEGO® Ninjago - Episode 29 teaser trailer | By Lloyd studios X | Facebook
LEGO Ninjago: Masters of Spinjitzu: Season 15, Episode 29 - Rotten Tomatoes