In her real life, actress Janis Hansen (Gloria) had been a Playboy bunny, early in her professional life.
This was actor Curt Conway's 3rd appearance on the series in which he played a judge. Not 3rd. It's his fourth.
This was Curt Conway's fourth and final appearance on the series. He would pass away in April 1974, about a month after this episode originally aired.
In The Odd Couple: Oscar's New Life Felix gets Oscar a job for a Playboy Expy Harem, and John Astin played a Hugh Hefner Expy named Bo Buffington, here both are identified by their real life names.