There was an even better (British) show than All In The Family. It was called Love Thy Neighbour.
It was about a white, socialist, union delegate biggot living next door to a conservative Black (West Indie). Funny as hell! They put stuff in there that would NEVER be allowed on US television. The white guy would call the black guy 'King Kong, Sambo, Chocolate drop, [censored]-nog, gollywog etc. He'd also accuse him of being a cannibal at least once every episode.