I watched the first two seasons of Thirtysomething. I didn't go on to the 3rd and 4th seasons because episodes are missing and I am waiting for them to be added. Judging from comments in the comment section, I have the feeling I might be waiting a long time.
I've watched The L Word several times. I would be over the moon if they'd get Queer As Folk (which was so much better!).
Currently, I am working my way through The X Files.
I noticed not long ago that our Neflix had The Duchess of Duke Street, a UK program that I remember watching when I was younger. I should look and see if it's still there. They have the old Canadian Degrassi series, too, which I also watched way back when. In the '80s, Degrassi was considered a groundbreaking program. I told my daughter she should check it out because she watches the newer series. It might be fun to compare them.