Neville

Neville is based on a Bulleid "Q1" Engine, and is painted black with the number "33010" on the sides of his cab. When he first came to Sodor, the engines held a grudge against him. Neville is seen to be a kind and friendly engine, who had the misfortune of being a steam engine who looked like a diesel. Thomas misinterpreted him talking with 'Arry & Bert, and soon a rumour spread that he was planning to bump the steam engines. Luckily the rumour was rectified, and Thomas befriended with Neville.

Neville made his debut appearance in the show's ninth season. He later appeared in Season 11.