Following the broadcast of this episode Michael Richards played Kramer on an episode of Mad About You. It starred Paul Reiser & Helen Hunt. In the episode called "The Apartment," Reiser must get rid of his old apartment, that it seems Kramer has been subletting from him. However, in the first episode of the seventh season, George and Susan are seen watching and commenting on an episode of Mad About You. See also the NOTE associated with "Good News, Bad News."