re: #57 PhillyPretzel
And I am old enough to remember that The Jeffersons was a spin off from All in the Family.
All the 70s shows were spin-offs of each other…as were some of the 80s…Remember Moonlighting with Bruce Willis and Cybil Shepard(mid 80s)? It even used the same set as Hart to Hart(79-82)…same desks, same reception area, same offices.