Mary is asked to appear in a new Pendelton University promotional video. Dick whines until he is also allowed to participate. Unfortunately, neither of them shares the director's vision of what their "performances" should be like, and they are unceremoniously replaced by other "actors" (including Tommy). Harry volunteers to drive Nina to the dentist. A romance develops, but fizzles when the money Harry leaves under Nina's pillow as a Tooth Fairy reward is misinterpreted, and Nina, highly offended, throws him out. Officer Don gives Sally a key to his apartment, but his glee soon turns to gloom when she starts seeing the place as less of a love nest and more of a one-woman party zone that she can trash whenever she wants to. When Don calls her attention to her inconsiderate behavior, she apologizes -- but he still takes back his key. (thetvdb.com)