Cheers for intelligent TV. What makes it intelligent?

It’s poetry on television. Poetry about television on television. And I want to know if anyone’s watching, and if so, who? So I can send them a thank-you note. Maybe the show is stronger than I think; maybe it has legs. Maybe NBC is a whole lot smarter than I know.
I promise (okay I promise to try) that I won’t go on about this again….

Connecting the dots over more than two decades…another brilliant episode and a flashback to the early buds of greatness.