S2·E15 The Deadly Maze

Mung's old apprentice Gumbo traps Chowder within a huge maze so he can get rid of Mung, but soon finds himself lost within it also, not knowing the way back, which the two have to find a way out. And when an over-professional Bird-headed body-builder named Jeffery hired to destroy Chowder threatens Gumbo, the two are forced to work together to escape from him.