8 p.m.
FOX: "American Idol" season premiere (27.9 million viewers, 15.0/22 households)
CBS: "NCIS" (20.7 million, 12.6/19)
NBC: "The Biggest Loser: Couples" (7.9 million, 4.9/7)
ABC: "Scrubs" rerun (2.5 million, 1.7/3)/"Better Off Ted" (2.2 million, 1.4/2)
The CW: "90210" rerun (770,000, 0.6/1)
18-49 leader: "American Idol" (10.8)
9 p.m.
FOX: "American Idol" season premiere (31.7 million, 16.8/25)
CBS: "NCIS: Los Angeles" (15.5 million, 9.7/14)
NBC: "The Biggest Loser" (8.3 million, 5.2/8)
ABC: "Scrubs" (2.7 million, 1.8/3)/"Better Off Ted" (2.5 million, 1.6/2)
The CW: "Melrose Place" rerun (688,000, 0.5/1)
18-49 leader: "American Idol" (12.7)
10 p.m.
CBS: "The Good Wife" (13.8 million, 8.9/15)
NBC: "The Jay Leno Show" (6.2 million, 3.9/7)
ABC: "The Forgotten" (4.4 million, 2.8/5)
18-49 leader: "The Good Wife" (3.0)
AI is Phenomenon
NCIS can still keep the rating