Donald - Ertl

Donald and Douglas (originally known by their numbers, 57646 and 57647, respectively) are twin Scottish mixed-traffic engines, specifically Caledonian Railway McIntosh 812 classes. Douglas, however, tagged along with Donald to Sodor in order to escape from scrap; despite Donald being the only engine expected. After many events, they were allowed to stay. They now work on the Little Western, but sometimes on Edward's Branch Line and The Main Line.