Old School TV Shows

They just don't make shows like they used to.  All I know is these days we are lucky if a show makes it a season or two.  Back in the day shows would last a long time.  

Do you remember any of these:

Three's Company
Webster
Matt Houston
The A-Team
Different Strokes
What's Happenin
Good Times
The Facts of Life
Mr. Belvedere
Saved by the Bell

I loved all of those shows.  I may have to see what is on Netflix.