This is one of the few times in Elizabeth MacRae's TV acting career wherein she was able to jettison her heavy southern accent and employ the voice skills Otto Preminger had encouraged her to train for.
In 1968 Tuesday Weld co-starred in the film "Pretty Poison" with Anthony Perkins.
Elizabeth MacRae, who plays Clara, is perhaps best known for her recurring role as Gomer Pyle's girlfriend Lou-Ann in Gomer Pyle: USMC (1964).
This is the second of five appearances Crahan Denton makes in the series, each time playing a different character.
This is the second of three appearances James Seay makes in the series, each time playing a different character. The other two appearances occur in Smoke Screen (1963) and Right in the Middle of the Season (1966).