Adam Baldwin

NBC launches its season premieres the week of September 24. The network will adjust its schedule by moving the new comedic spy thriller "Chuck" to Mondays (8-9 p.m. ET) - followed by switching the popular Monday version of "Deal or No Deal" to Fridays (8-9 p.m. ET), and shifting "Friday Night Lights" to an earlier new time of 9-10 p.m. (ET) and " Las Vegas" to 10-11 p.m. (ET).

In addition, NBC will expand "The Biggest Loser" to 90 minutes on Tuesdays (8-9:30 p.m. ET) and will have a special two-hour premiere on Tuesday, Sept. 11. Summer’s newest hit, "The Singing Bee" (which premiered earlier this month), will have its Fall premiere on Tuesday, September 25 (9:30-10 p.m. ET).