Once Upon A Time Saturday on the networks used to be new shows beyond Dateline type shows and reruns. Saturday on NBC once meant shows like Golden Girls, Empty Nest, Amen and Nurse. Also my favorite primetime soap ever Sisters which in a lot of ways was better then Desperate Housewive, Sisters had Swoosie Kurtz so automatic win.
ABC had Love Boat, Fantasy Island, Welcome Back Kotter. Also The Commish.
CBS I cannot recall ever watching CBS on Saturdays. Every show I recall was on NBC or ABC. Odd.
So your thoughts on Saturday Vintage TV?