The train contains a black steam train engine with a coal tender, three green passenger cars, and a red caboose at the back. The engine on the train is a 4-6-4 or an American-type steam locomotive, it loosely resembles a Southern Pacific P-10 class 4-6-2 with 4 trailing wheels, but this is unconfirmed.
Role in episode
It is the train that SpongeBob and Patrick take to Far-Out-Ville so that they can bring the Krabby Patty secret formula back to the Krusty Krab. However, Plankton separates the engine from the rest of the train, and SpongeBob and Patrick accidentally break the brake and send the train out of control. They nearly crash into the Rest Home, but they manage to stop the train and bring it back to their original destination. They then crash the train into the bank and stop Plankton from stealing the formula.