George is a grumpy, rude steamroller. He is no friend of the railway, often heard rebelling that "railways are no good", and that they should be ripped up and turned into roads. George is happiest when rolling, but enjoys causing bother for the engines across the island too. He is grouchy and disagreeable and his unpleasant attitude and stubborn nature is often the cause of chaos and disruption. He can occasionally show his use if there is tarmac to be flattened and was very important in helping the steam engines and Diesel engines in repairing the runway at the Sodor Airport, so that the first aeroplane could land. Perhaps he has a good streak in him too, after all.