The Vermillion continue their operation: Heavy Metal, stealing metal from Ninjago.
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Ninjago: Operation Heavy Metal | |
| First Air Date | May 23, 2017 | |
| Last Air Date | May 30, 2017 | |
| Seasons | 1 | |
| Episodes | 4 | |
| Episode Runtime | 0min | |
| Language | — | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | ||
| Networks | ||