where no man has gone before

I came to TOS backwards, the way most people my age did. TNG was the Trek I grew up with, the one that was actually on when I was old enough to care. TOS arrived later, in the way things did before streaming made chronology optional, in chunks, on whatever channel was running it that week, in an order that made no particular sense. “Where No Man Has Gone Before” was probably not the first TOS episode I watched, but it might as well have been. It’s the one that made me understand what the show actually was, as distinct from the show I already knew. The two things are related but they are not the same thing, and this episode is where you feel the difference most clearly.