Al must sleep with Marcy so that Jefferson can cash in her valuable Barbie doll.
While in London, Jessica becomes involved in a murder cover-up by the British Intelligence Agency when she happens upon a disappearing corpse.
Tony (Tony Danza) overextends himself when he buys an expensive piece of art to impress Angela's (Judith Light) wealthy friends.
Nash and Joe follow the trail of a criminally insane mental patient who believes he is the nemesis of Sherlock Holmes.
To spare Wyatt (Michael Manasseri) some big-brother torture, Lisa (Vanessa Angel) turns Chett (Lee Tergesen) into an infant. While Chett matures overnight, Wyatt talks about the idea of re-parenting his mean-spirited brother, turning him into a naïve, sweet-natured person.