This Edgar Allan Poe classic was specially adapted for the Mystery Theater.

Todd and Tammy Sterns had been married for four years, and were driving in an official government limousine towards the airport for another of Todd's deep, dark, mysterious trips. He couldn't divulge anything about his trips to his wife as they were confidential, but she always accompanied him to the airport. Familiar with the usual route, they suddenly realise that the driver is heading the wrong way, and isn't heading to the airport after all! They try to get his attention, but he raises the screen, and the doors are all locked....