Bring the world of Thomas and Friends to life with engine recognition technology. Talking Railway Series engines unlock special personalized greetings as they pass by Talking Railway Series destinations. Spencer is just about the shiniest, sleekest engine the Island of Sodor has ever seen. A striking silver express engine, Spencer was brought to the Island as the private engine of the visiting Duke and Duchess. Thomas Wooden Railway vehicles, track and destinations are not compatible with Take Along Thomas items.