Gender: Male
Color: Silver
Occupation: The Duke and Duchess of Boxford's Private Engine
First Appearance: Gordon and Spencer
Performer: Matt Wilkinson (UK)
Glenn Wrage (US)

Spencer is a large streamlined tender engine from the Mainland, who is privately owned by the Duke and Duchess of Boxford.


Spencer, a sleek and shiny silver express engine, was brought to the Island as the private engine of the visiting Duke and Duchess.