Terror Tract

In the first story, “Nightmare”, a businessman discovers his wife cheating on him and plans to shoot the boyfriend and make it look like she did it, then hung herself. But the boyfriend manages to kill him and dumps the body in a nearby lake, but then needs the car keys from the pocket of the body to get rid of a telltale car. The wife has had a number of terrible nightmares that her husband comes back from the dead to get revenge on her and when the door creaks open she blasts the figure behind it only to find she has killed her boyfriend. She is found hanged by the law, but her body is covered in water and you are led to believe that the dead man killed her finally.