Justin Chambers, James Pickens Jr Justin Chambers, James Pickens Jr

Grey's Anatomy topped Thursday after hitting a series low last week.

The drama drew 9.1 million viewers and 2.9 in the adults 18-to-49 demographic, up three-tenths from last week. Along with the season premiere of Wife Swap (5 million, 1.7) and Scandal (8.6 million, 2.7), which was even with its last new episode a month ago, ABC tied Fox for No. 1 in the demo.

Grey's edged out American Idol (11.6 million, 2.8) in the demo, which fell three-tenths from last week. Lead-out Glee (5.6 million, 2.0) was flat.

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