Rusty's Ghost Engine/Behind the Scenes

O gauge model (Small scale)
In a brief scene, the Ghost Engine was recycled from Skarloey's small model for production of the fifth season episode, Duncan Gets Spooked.

It was only seen when it fell into the swamp below a ravine.

O gauge model (Large scale)
In the fifth season episode, Duncan Gets Spooked, Rusty's Ghost Engine was made using Skarloey's model. According to Models on TV, an online magazine, the model used was specially modified so that it could only travel a certain distance before a motor swung it off from the bridge. In a following scene, the model was also covered in white powder to represent a ghost.