Features an early appearance by Loni Anderson as a brunette a couple of years before she became a famous platinum blonde because of her role on WKRP in Cincinnati (1978).
Barnaby (Buddy Ebsen) offers $40.00 for "information" from the bellhop. That would be the equivalent of about $195.00 in the year 2022.
Diana Hyland's family name in this episode is "Bradford", the same family name she would take in Eight Is Enough (1977).
This episode features Diana Hyland and Dick Van Patten, who in a few months would be cast as the original mom and dad in Eight Is Enough (1977). Sadly, Diana would die of cancer a year after this episode.
Diana Hyland's character's last name, Bradford, was the same as her role in her final credit the following year in Eight is Enough.