PARENTHOOD
NBC, 10:01 p.m. ET
Few TV series are dealing out joy and sorrow in such potent and even doses as Parenthood, which is having its best year yet. By now, all the characters are so fully delineated that it’s wonderful to spend time with any of them, no matter where those paths might lead. And tonight, it looks like Sarah (Lauren Graham) may be getting closer to Hank (Ray Romano) after all – and may be caught by Mark (Jason Ritter) as she’s doing it.