still watching tv at the end of the world

I'm nearly finished watching Moonlighting on DVD (you can watch me watch it at Twitter.com/Sab) and am taking bids on what to start on next.

Criteria! 1960s, 70s or 80s American comedy (half hour or hour) with a narrative arc or relationship development that makes it something incredibly tasty to consume in one fell swallow.

Sell me!