A cab driver uncovers an alien plotting an invasion of Earth. The police won’t believe him, but he foils the invasion on his own and the aliens are killed by their masters for their failure.; A train conductor in the Old West, who loves his locomotive, is robbed by bandits and left in the wilderness to die, but the bandits are chased to justice by the suddenly-animated locomotive.; A man sees mannequins move during the business hours of the store, and stays until closing. When the mannequins step down from their positions he berates them for nearly being caught, since he was another living mannequin all along.