(Select Actor or Writer to List Associated Episodes)
| Actors | Adaptations | Calendars | Duplicates | Numbers | Plots | Titles | Writers |
| Episode: | 1119 |
| Title: | The Threshold |
| Air Dates: | First Run - September 17, 1980
Repeat - December 16, 1980 |
| Plot: | A hardware store owner and the mayor of a small town grow concerned when a married couple purchase a neighboring town that was abandoned after being the site of atom bomb tests. Invisible machinery seems to be reconstructing the town to appear as it did back on the day of those tests. But there are some things we are better off not knowing. |
| Actors: |
Fred Gwynne
Robert Dryden Bryna Raeburn Ian Martin |
| Writer: | G. Frederick Lewis |