The 79th episode of Gene Roddenberry’s science fiction series Star Trek airs on NBC. This was the final episode produced or broadcast; Gene Roddenberry, having caught the meaning of the series’ move to a Friday night “death slot,” had already moved on to greener pastures without making arrangements for another fan protest for Star Trek’s renewal.
More about Star Trek in the LogBook
Hear about it on the Sci-Fi 5 podcast