LOS ANGELES -- There are many reasons to watch NBC's marvelously funny "Parks and Recreation," but at this point I only need one: Ron Swanson.
Swanson is played by Nick Offerman, an actor blessed with a deeply melodious voice and wickedly expressive eyebrows who has mastered, if not invented, the art of over-the-top understatement. But Swanson is a sum of several parts -- an exquisite creation of Offerman's talent, but also of writing and directing, of hair, makeup and wardrobe.













