@ErrolTheDragon
Maybe different years - I think they did repeats.
I would have been early 80s.
Anyway I was so concerned that one of my main childhood memories was wrong, and the impact could well be an undermining of all I am and everything I have known done ever.
That I googled
I will be fine I didn't imagine my childhood!
Incidentally. And as a huge star trek fan since seeing them from about age 7. With tattoos to do with it, a massive love (crush!) for one character that I thought was so awesome it was a massive factor on which a levels and degree I did, and a ££££ signed thing... Etc.
It was repeats when I saw it, it was 60s. Interesting story how got so ubiquitous.
It was first broadcast on a network TV channel. Viewing figures low (another story round that I'll spare you of!) cancelled after 3 series.
Got syndicated ie lots of channels can broadcast early 70s as much as they like. Gained popularity due to massive exposure and presumably went global around then.
That's why it was on every 5 mins through those years!
BOOM massive love. So successful brought back for film 1979.
And the rest is history... That very few people indeed, including on this thread, have no interest in!