Episode Title:
No More Mr. Nice Engine.
Episode Description:
One day Diesel is shunting the Troublesome Trucks in the yards. Edward comes by and tells him to be gentle with the trucks, but Diesel tells him to mind his own business. Later, Hiro arrives to pick up the trucks that Diesel has set up for him and delivers the milk trucks at Knapford Station, but when one of trucks is opened, milk spills down on the floor and over the Fat Controller's trousers. Hiro feels bad about it. Later he goes down to Brendam and picks up another line with trucks of cream. Determined to prove Hiro wrong, Diesel couples himself onto Hiro's train and acts like a brake van, but at the same time pushes the Troublesome Trucks hardly. The journey becomes bumpy, and the train goes quicker and quicker. Arriving at Knapford again, Hiro slows down; but Diesel is late noticing, and jolts into the rear truck and three big barrels of cream drops cream all over the Fat Controller, Hiro and Edward. First, the Fat Controller is cross with Hiro, but Thomas stops Diesel from escaping. As punishment, the Fat Controller wants Diesel to learn how to treat the Troublesome Trucks properly, and the one and only teacher for him, would be Hiro himself.
