100. SAVED BY THE BELL
Who were those kids who laughed so hard at Screech for wearing jacked-up pants and talking in that dippy voice? Oh, right: They were you. Mock it all you want, but you're still talking about it as evidenced by that Screech crack you made just yesterday.
Image Credit: Everett Collection
Here's part one of our countdown of the shows from 1983 to today that future TV fans still will want to revisit 25 years from now see why we say ''In Loving Color,'' ''Mad Men,'' ''Northern Exposure,'' and more make the grade