Ratings: Amazing Race Ticks Up; Grimm, Constantine, ABC Comedies Dip

CBS’ The Amazing Race this Friday drew 6.2 million total viewers and a 1.2 demo rating, up 15 percent and two tenths versus its post-Thanksgiving outing.

Leading out of that, A Very Grammy Christmas did 4.7 mil/0.8.

Over on NBC, Grimm (5 mil/1.1) and Constantine (3.1 mil/0.8) each dropped a handful of eyeballs plus a tenth in the demo. How Murray Saved Christmas — which TVLine readers gave an average grade of “B” — opened the night with 3.6 mil/0.9.

The CW’s Top Model finale (1.2 mil/0.4) was steady in the demo week-to-week but down a tenth from last cycle’s closer.

At ABC, Last Man Standing (6.6 mil/1.2) and Cristela (4.7 mil/0.9) each ticked down a tenth, while Shark Tank (7.1 mil/1.8) slipped 10 percent and two tenths (yet still led the night in both measures).

The fine folks at TVByTheNumbers have pointed out that Cristela, Grimm and Constantine all slipped to series lows.

Want scoop on any of the above shows? Email insideline@tvline.com and your question may be answered via Matt’s Inside Line.