Doherty

Doherty is a black tank engine, He is one of Sixteen's friends.

Bio
Doherty worked with Sixteen back when he worked at the Steelworks. He and several other engines would try and warn him not to go onto the "Tip," but he never listened to them. It's unknown what happened to Doherty after Sixteen was bought by a railway preserve society.

Voice Actor

 * Someone who sounds like Keith Wickham.