David Bianculli

Christopher Guest, co-creator with Jim Piddock of the new HBO comedy series Family Tree, obviously is having a good time making this show — and it's contagious. It's several shows in one, and every element is a self-assured little delight.

Rectify, a new drama series from the Sundance Channel, wants to stand out from the pack — and it certainly succeeds at that. It's a six-hour limited series, more along the British model of TV than ours here in the States. If these first six installments catch on enough, the story will continue. If not, that's it.

And Rectify is so unusual a show, with its own deliberate pace and premise and approach, that it may not build enough viewership to keep going. But that doesn't mean it's not a worthwhile show, or a memorable one — because it is.

Ken Burns has said that no matter what subjects he tackles in his documentaries — baseball or jazz, Mark Twain or the Civil War — they always seem to boil down to two things: "race and place."

That's certainly true with his latest film, The Central Park Five, which tells of the violent assault and rape of a female jogger in 1989. The place was New York City — and because of citywide racial tensions at the time, the story was seized upon by New York tabloids and national TV newscasts alike.

For decades, when broadcast television called the shots and dominated the TV landscape, the biggest event of the year was "the fall season," when networks would unveil their new shows and return with fresh episodes of old favorites. But now, because of cable and satellite TV, the fall season isn't the only game in town.

The HBO movie Phil Spector is a production that demands attention because of the heavyweight names attached. First, of course, there's the subject of the drama: Spector himself, the man who invented the "wall of sound," and recorded hits for everyone from the Crystals, Darlene Love and Ike & Tina Turner to the Beatles and the Righteous Brothers. Oh, and who also went on trial, in 2007, for the 2003 shooting death of actress Lana Clarkson.

This week brings two new high-profile drama series. One is The Americans, premiering Jan. 30 on the FX network; it's about sleeper KGB agents living in the U.S. during the Reagan era. The other is House of Cards, a new series premiering Feb. 1.

In the new Fox TV series The Following, Kevin Bacon plays a former FBI agent asked to help apprehend an escaped serial killer he once put behind bars. The show is from Kevin Williamson, who also created the Scream horror-movie franchise.

Of all the cable comedies returning with new episodes Sunday, Girls is the most ambitious — as well as the most unpredictable, and occasionally unsettling.

When thirtysomething premiered on ABC more than 25 years ago — yes, it's been that long — that drama series was both embraced and attacked for focusing so intently on the problems of self-obsessed people in their 30s. What that drama did for that generation, Girls does for a new one — and for an even younger demographic, by presenting a quartet of young women in their mid-20s.

Downton Abbey, the drama series about the residents and servants at a grand estate in early 20th-century England, has done for PBS what the commercial broadcast networks couldn't achieve last year. It generated a hit show — one with an audience that increased over its run and left fans hungry for more. And that's a lot of hunger because when the second season was televised here in the states, it averaged 7 million viewers, more than most TV shows on any network, cable or broadcast.