Chancellor Gulch is the leader of the Geckles.
Gulch overhears both sides and decides to put Zane and Kai into a Trial-By-Mino. They are shocked to see Kai and Zane clam down the Mino, and Gulch decides to make Kai the new chancellor. When Kai proposes uniting with the Munce, Gulch laughs at the idea.
In an effort to determine whether the Geckles would head to the truce meeting with the Munce, Gulch proposes settling the ordeal with a slug race.
Gulch cheers for the slug which would not allow the meeting, but is dishearten when the other slug wins. The Geckles then head off to the meeting point.
As soon as they see the Munce, tension rises between the two tribes, and Gulch shows his weapons towards the Munce. When the ninja are able to break everything up, they hear the sound of Grief-Bringer and flee.
Gulch and the rest of the Geckles flee to the Geckle Strong-Cave where Murtessa helps cuts the chain to the gate. After securing the cave, he begins to argue with Murtessa and the two tribes don't get along. When compromising with the Skull Sorcerer, he and Murtessa argue on who spoke first.
While the Awakened Warriors are trying to destroy the door, Nya spots rocks covering something, so she thinks it's an exit. She then gets everyone to work together to remove the rocks. When they turn out to not be an exit. Gulch apologizes for putting everyone in this situation. Murtessa then apologizes for being harsh to the Geckles and realizes there is some common ground between the two tribes. They then establish trust by Kai and Nya declaring peace with the opposing tribe.
The ninja turn themselves in order to allow the Munce and Geckles to be free, but the Skull Sorcerer double-crosses and captures everyone.
Gulch continues to fight alongside the Upply, Geckles, Munce, and the ninja. After Cole unlocks the Spinjitzu Burst, they all watch Vangelis being apprehended by his former guards.
Gluch watches Vania become the queen of Shintaro and promises equality for all. He then saids his farewells to the ninja before they leave.
- 150. "Trial By Mino"
- 155. "Grief-Bringer"
- 157. "The Darkest Hour"
- 159. "The Upply Strike Back!"
- 160. "The Son of Lilly" (no lines)
- His name means "a narrow and steep-sided ravine marking the course of a fast stream."
The images on Gulch need to be organized.