I remember this show, I was 9 or 10yrs when I watched & really enjoyed it. Bill Bixby was such a multi-faceted actor, being able to work well in both comedy & drama; Brandon Cruz was great as the son and Miyoshi Umeki superb as Mrs. Livingston. I like the song by Harry Nilsson which really gave the show a catchy tune. When it's on, I will always try & catch it in rerun. I regret that the series was so short-lived, as I imagine they could have gone on to approach more controversial topics, etc..anyway, it's indeed a classic in my book.