S1·E50 Wilson's Paper Trail

Koko and Brewster are going to the forest to pick up some wood and take it to the paper mill. Wilson wishes he could go, but he has to pick up a roll of special paper for the printers. In the forest, Brewster and Koko start to play and unknowingly break a water pipe that gushes everywhere. Hearing it, Koko thinks it's a waterfall.