AllMovie

Every night, at precisely the same hour, pregnant housewife Laura Perkins (Peggy Ann Garner) insists that she hears the sound of an airplane buzzing over her house. Laura's husband John (John Lassell) hears nothing, and dismisses his wife's fears as a delusion arising from her delicate condition. Even so, Laura is obsessed with the belief that a plane will crash directly into her bedroom at 12:17 AM--but as it turns out, her future may hold something even more devastating.