Aside for a few evenings with The Biggest Loser, CBS has been unstoppable in what seems like weeks.  The network was again tops in viewers and demos.

8pm

• An early episode of CSI* (9.1 million, 2.4/8 in 18-49) was the hour’s top show.
• Clash of the Choirs (8.1 million, 2.3/7) was steady with Wednesday.
• Are You Smarter Than a 5th Grader? (2.1/7) schooled 7.6 million.
• Duel (6.5 million, 1.9/6) was down a million from the previous night.
• Smallville* (2 million, 0.8/3) lost almost 2 million from last week.

9pm

• The second CSI* (11.3 million, 3.2/9 in 18-49) hour was again a winner in its time slot.
• Don’t Forget the Lyrics (7.2 million, 2.4/7) was off by around 300,000.
• Grey’s Anatomy* (1.9/5) made a showing with 5.8 million.
• Supernatural* (1.8 million, 0.7/2) was hardly super.

10pm

• Without A Trace* (11.5 million, 2.8/8 in 18-49) was the evening’s most-watched show.
• Private Practice* (5.1 million, 1.7/5) held most of its lead-in.
• About 4.7 million reported to The Office (1.9/6).

*denotes repeat

(You can review last Thursday’s ratings here.)