BoCo is a Metropolitan Vickers Diesel who works on the Northwestern Railway. He often works closely with Bill and Ben.

Bio Edit

After Bill and Ben had collided in the yard and begun arguing, BoCo broke the two up. BoCo later comforted Ben after Bill's accident.

Appearances Edit

Season 1: Sodor Day (cameo), False Retaliation (cameo), The Quarry, Revolutionary (cameo)