Ninjago: Operation Heavy Metal
tv show
4 total episodes
-
1 seasons
First Aired May 23, 2017
Overview
The Vermillion continue their operation: Heavy Metal, stealing metal from Ninjago.
tv show
4 total episodes
-
1 seasons
First Aired May 23, 2017
The Vermillion continue their operation: Heavy Metal, stealing metal from Ninjago.
