* ActorAllusion: Shelley goes undercover using the name "Shelley Nemec".
* KeepCirculatingTheTapes: Shout! Factory released the first two seasons on DVD, the second season being released over three years ago. It's unknown or unlikely if the third season will ever see the light of day.
* TheOtherDarrin:
** In the pilot episode, Martin Lewis, Parker and Shelly's father, was played by Sherman Howard. By the time the series was picked up, however, the role was now played by Timothy Stack.
** Double example with Judy Lewis, Parker and Shelly's mother. In the pilot episode, the role was played by Mary Ellen Trainor. However, after the series was picked up, the role was now played by Anne Bloom. Bloom, however, left after the first season, and Trainor returned to take over the role for the rest of the series' run.