Thursday's ratings round-up:
The premiere of Big Brother 11 topped the hour by welcoming 6.68 million total viewers into the house, a 6 percent increase over last summer's BB10 launch. Trailing a Bones repeat, a pair of Samantha Whos averaged 3.4 mil to place third.
So You Think You Can Dance this time around bested a CSI repeat to emerge as the night's most-watched program, drawing 7.8 million viewers (up 9 percent week-to-week).
NBC's The Listener held steady at 3.24 mil, placing a distant second behind a Mentalist repeat (8.33 mil).