After his hat flies out the window of a speeding train, passenger and music-hall performer Tommy Gander (Arthur Askey) yanks the emergency brake, causing the train to stop. All the passengers are stuck in rural Cornwall, England that night, unable to get a connecting train for hours. The stationmaster, Saul Hodgkin (Herbert Lomas), wants them gone for mysterious reasons, so he tells them a scary story about a ghost train that passes through every night, hoping that will do the trick