Ratings: Dome Dips, Chilly Reception for Siberia

Ratings Under the Dome Episode 2CBS’ Under the Dome this Monday night drew 11.8 million total viewers and a 2.9 demo rating (per finals), down 12 percent from its week-ago debut. That said, it outdelivered its broadcast time slot rivals combined and dominated the night in both total audience and the 18-49 demo.

RELATED | Under the Dome: Which ‘Burning’ Questions Were Answered in Week 2?

Among Dome‘s 10 o’clock competition, NBC’s drama/reality hybrid (dramality?) Siberia opened with 3.2 mil and a 1.1, placing third behind ABC’s Mistresses (which ticked up 6 percent and a tenth to 3.8 mil/1.2).

RELATED | Premiere Poll: Is NBC’s Siberia a Part of Your New Reality?

Elsewhere on the night:

The Bachelorette opened ABC’s night with 6.3 mil/1.8, dipping 4 percent and two tenths.

RELATED | Michael Slezak’s Mistresses Recap: I’m Pregnant. [Pause]

* NBC’s American Ninja Warrior returned to 4.9 mil/1.7, down 21 and 29 percent from its previous premiere (which, granted, aired in late May and led out of America’s Got Talent).

* Fox’s Goodwin Games finale was flat with 1.5 mil and a 0.6.

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