Snow Tracks

Snow Tracks is the seventeenth episode of the thirteenth season and the three hundred and twenty-fifth episode of the series. In this episode, Gordon is told to not go up any hills, but when he does, he creates a giant snowball.

Plot
A snowstorm has covered Sodor and Thomas and Gordon are given important jobs. While doing his job, Gordon decides to take the shorter, hilly route because he thinks he is special and stronger. He slips several times, spraying Spencer with snow and crashing into some slate trucks. While climbing Gordon's Hill, he inadvertently creates a giant snowball that starts to roll back. It smashes into Thomas and he derails, who had been following him. While he is delivering his load, Gordon collects Rocky to put Thomas back on the rails. Then he helps Thomas do his job. That night, Gordon announces that no engine is special and they are all the best.