This was the only episode directed by the legendary Robert Altman; he was 34 at the time.
June Blair plays Anita Callahan, playboy centerfold and wife of David Nelson (Adventures of Ozzie and Harriet 1952) from 1961-1975 also starring as his TV wife during the series run.
Although Stu Bailey asks them to handle the case, Efrem Zimbalist Jr. does not appear in the episode.