Don't know it it has made the list yet, but don't forget NORMAN, IS THAT YOU?
You can still catch it on late, late, late cable.  Story is about a black man
bringing home his white lover to his parents' home.  Redd Fox plays the father.
The cable station I saw it on was advertising it as a 70s/80s version of GUESS
WHO'S COMING TO DINER.  You be the judge.  Don't forget SHOWBOAT there is the
interracial subplot in that one.