I loved seeing actress Nancy Walker make a visit in this episode. She really doesn't care much for Dick and doesn't understand why Joanna chose to marry him (neither do I for that matter, as he never seems to treat her as well as he should in this series), and the highlight of the episode is the ridiculous painting she brings, one depicting Joanna as the beautiful woman she is and Dick beside her as the dour old grump, complete with white hair, bulging stomach and grumpy expression, somewhat resembling Ben Franklin. This painting alone is worth checking out this episode to see. Like other episodes of this season, it does start to feel like the formula is growing thin and the series is nearing an end.