On 6 September 1966, the general television-watching public got its first look at a little show called Star Trek. It had already been previewed at the World Science Fiction Convention, where it was greeted with enthusiasm by an audience ready to embrace a science fiction television series which took itself—and the genre—seriously. Lost in Space was for kids; Doctor Who… was also for kids, and in any case, wouldn’t reach an American audience for another decade or so. Star Trek was sophisticated and intelligent, and so was its audience.

Just ask them. Frederick Pohl, editor of Galaxy Magazine, predicted a swift cancellation, citing low ratings and suggesting that “Star Trek made the mistake of appealing to a comparatively literate group.”