Second appearance of Susan's parents. They would both appear a total of five episodes, but it would take about three years for them to return after this episode (in The Rye).
Only appearance of Susan's brother Rick, who never returned even during major plot points involving Susan and her family.
When Luis tells Kramer that he likes his jacket, he feels the material. George repeats this gesture in "The Sniffing Account" when he feels the material of Miss DeGrandmont's blouse, which results in his losing a new job as bra salesman.
This was the first credited television appearance of Timothy Omundson, who plays Susan Ross' brother.
The episode The Marble Rye, three years later, tells us that Mr. and Mrs. Ross stayed together despite the revelation of past infidelity in this episode.