The extraordinary career of Jason Katims, which began in the "So-Called Life" era, has to do with small towns. In "My So-Called Life," the town takes the form of a high school; everyone is in everyone's business. One's decision to dye one's hair has substantial sociological implications. A love triangle becomes the talk of the town. Boundaries are crossed; seismic shifts may occur when a "good kid" needs to tutor a "bad kid" in math. Katims went on to "Friday Night Lights," the feather in his cap. Here, the "town," another high school, is the setting for anything and everything: extramarital flirtation, economic warfare, racial awkwardness, abortion fighting, theft, mental illness, drugs, power struggles. Essentially decent people make mistakes, and attempt cover-ups, and the farcical lying is always worse than the actual "crime." So "Parenthood" is a reasonable variation on a theme. It's h...