(* Only broadcasts of half hour or longer are counted)
Total viewers in millions (S denotes special, R denotes repeat)
1 American Idol (Tuesday) (Fox) 31.20
2 American Idol (Wednesday) (Fox) 28.89
3 House (Fox) 25.99
4 Grey's Anatomy (ABC) 25.76
5 CSI (CBS) 22.71
6 CSI Miami (CBS) 19.90
7 Desperate Housewives (ABC) 18.51
8 Survivor: Fiji (CBS) 16.08
9 Deal or No Deal (Monday) 16.07
10 Two and a Half Men (CBS) 15.50
11 NCIS (CBS) 15.36
12 Criminal Minds (CBS) 15.16
13 Shark (CBS) 15.12
14 CSI: NY (CBS) 14.81
15 Heroes (NBC) 14.68
16 Extreme Makeover: Home Edition (ABC) 14.15
17 24 (Fox) 13.73
18 Ugly Betty (ABC) 13.66
19 Rules of Engagement (CBS) 13.43
20 24 (Fox) (S) (Monday) 13.12
No suprises there, though there is one major travesty...