Night Watch by Fletcher

Unable to sleep, Elaine Wheeler paces the living room of her Manhattan townhouse, troubled by unsettling memories and vague fears. Her husband tries to comfort her, but when he steps away for a moment Elaine screams as she sees (or believes she sees) the body of a dead man in the window across the way. The police are called, but find nothing except an empty chair. Elaine's terror grows as shortly thereafter she sees still another body—this time a woman's—but by now the police are skeptical and pay no heed to her frantic pleas. Her husband, claiming that Elaine may be on the verge of a breakdown, calls in a psychiatrist, who agrees with his suggestion that Elaine should commit herself to a sanitarium for treatment. From this point on, the plot moves quickly and grippingly as those involved—Elaine's old friend and house guest Blanche; the inquisitive and rather sinister man who lives next door; and the nosy maid Helga—all contribute to the deepening suspense and mystery of the play as it draws towards its riveting and chilling climax.

Tracks  by Tarsi

A group of strangers meet in a dirty subway station. They have arrived with limited personal belongings, their watches have stopped and they all claim to be in different cities. Soon they learn there is no way out of the station, and the unfortunate truth is told to them. The arrival of someone from the other platform only complicates matters, and the answer remains unclear. As the subway train finally approaches, they must decide whether to stay and ponder their actions further, or to have faith and climb aboard to their final destination.