The drinking glasses that Cliff uses in the kitchen to drink orange juice while talking to Clair and Harmon are also used in the later series Cosby. They are better seen in the episode Florida when Ruth is sitting in the kitchen with the dog.
This was a bit of a reunion between Cosby and Marge Redmond. In the 1970s, he was the commercial spokesman for Jello and she was for Cool Whip. They did at least one ad together.
Sabrina LeBeauf, Geoffrey Owens, Joseph C. Phillips, Tempestt Bledsoe, Keshia Knight Pulliam and Erika Alexander do not appear in this episode.