The train

The Train is an engine that escaped from the FBI (Later called the I.O.S)

Appearance
The Train has the exact same basis as Donald and Douglas, However it has a fully rusted body, No pupils and a permanently open mouth.

Five Night's at Smudger's 2
The train actually has its first appearance in Smudger's 2 in Camera 16 and in the game over screen. This has been confirmed by bigtrevvy himself.

Five Night's at Smudger's 4
The Train starts to show up in Night 3 Where you need to keep checking camera 3A untill it is gone from the camera. When this happens click on camera 3B and turn around.