Ratings: Harper's Ends with a Bang, Eli Stone Tunes Out and More

Some recent ratings highlights:

* Friday

Are You Smarter Than a 5th Grader schooled 5.7 million total viewers, a 33 percent surge from its season opener. Lead-out Mental (3.68 mil), in turn, enjoyed a 250K bump.

* Saturday

Harper's Island sewed up 13 episodes of slicing and dicing before an audience of 3.84 mil, up 8 percent from its last outing. Elsewhere, Kings (1.64 mil) gained 340 thou and Eli Stone signed off for good with 2.76 mil.

* Sunday

Big Brother 11's first Sunday airing drew 6.76 million viewers, making it the night's second most-watched program (behind 60 Minutes, 7.9 mil). NBC's Merlin (3.65 mil) saw 15 percent of its audience magically disappear. The Peacock's Meteor premiered to 5.04 mil, but really - Marla Sokoloff versus Armageddon?

Lifetime's Drop Dread Diva weighed in with a premiere audience of 2.8 mil and the cabler's best delivery of women 18-49 since Army Wives' June 2007 arrival.

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