It is common wisdom that the Thin Man sequels adhere to the law of diminishing returns, and while none of the follow-ups reach the diamond level of the first film, all afford pleasures. There's the cocktail-swilling chemistry of Powell and Loy, for one thing, as well as the considerable satisfaction of average movies made during the studio system: the craftsmanship of studio hands, and a gallery of terrific character actors filling in supporting roles. First sequel After the Thin Man (1936) is very good, with the couple in San Francisco and a supporting part for rising player James Stewart. The scenery moves again, to Long Island, for the rather impudently-titled Another Thin Man (1939), which adds baby Nick, Jr., to the mix (a "bad idea," thought Pauline Kael, perhaps a sign of the domestication of the series).

Shadow of the Thin Man (1941) sets the action around a racetrack, and is the last of the series to be directed by the fast-working Van Dyke. The Thin Man Goes Home (1944) finds Nick escorting family to his parents' house for a visit. Song of the Thin Man (1947) engagingly adds a jazz milieu to the Charles's detective work; at this point, Nick, Jr. was played by child star Dean Stockwell. The series stuck with certain staples: the unveiling of the guilty party, a wirehaired terrier named Asta (who became a star in its own right), and booze. When Nick opines, in the first film, that a dry martini should always be shaken to "waltz time," you know why audiences fell in love with these guilt-free comedies. --Robert Horton