NBC’s “Siberia” may end up trapped in a nightmare -- of bad ratings.

The drama, a “fake reality” show about would-be TV contestants dropped in a location where things start getting weird in a “Lost” kind of way, premiered Monday at 10 p.m. to a modest 3.2 million total viewers, according to early numbers from Nielsen.

That was no match for CBS’ rival show about trapped people, “Under the Dome,” in which small-town residents find themselves suddenly imprisoned beneath a gigantic transparent dome. Even though its numbers dipped considerably from last week’s premiere, “Dome” still rounded up an impressive 11.5 million viewers.

PHOTOS: Cable versus broadcast ratings


In the key demographic category of adults age 18 to 49, “Dome” more than doubled the numbers for “Siberia.”

That’s bad news for NBC, which was hoping that “Siberia” could prove to be a summer hit.

What did you think of “Siberia”?

ALSO:


Discovery’s Shark Week gets bigger

Soledad O’Brien joins Al Jazeera America

Jimmy Kimmel gets political at Mayor Eric Garcetti’s inauguration

Twitter/@scottcollinsLAT