4. Silent But Stinky/Make Way for Sweepy (S02E04)

When Stinky loses his voice, he resorts to using hand signals to guide Dirty. The duo collaborates to construct a helicopter landing pad for Chopper. Meanwhile, Sweepy faces a problem when he can’t control his engine and brushes, leading him to inadvertently sweep up items that shouldn’t be touched. Stinky and Dirty need to come up with a solution to help their friend regain control and return the misplaced objects to their rightful places.