Classic 1970s TV: The shows that made the family tune in

Imagine a family, all sitting around the TV, possibly the only TV in the house. Dad is holding the remote control, which everyone refers to as the clicker. The remote has only two functions. One of the functions turns the TV off and on. The other changes the channels, all 7 or 8 of them, with a click of a button. Now try to imagine what that family is watching. Are you imagining them watching one of the classic TV shows from the…