HDTV Listings for September 21, 2010

What we're watching tonight:

• Fox (720p) has the season premiere of Glee at 8 p.m. and series premiere of Raising Hope at 9 p.m.

• ESPN (720p) presents 30 for 30: The House of Steinbrenner at 8 p.m.

• CBS (1080i) has the season premieres of NCIS at 8 p.m. and NCIS: LA at 9 & 10 p.m.

• NBC (1080i) has the season premiere of The Biggest Loser at 8 p.m. and Parenthood at 10 p.m.

• ABC (720p) has Dancing with the Stars at 8 p.m. and the series premiere of Detroit 187 at 10 p.m.

• CW (1080i) has One Tree Hill at 8 p.m. and Life Unexpected at 9 p.m.

• ABC Family (720p) has Melissa & Joey at 8 p.m.

• Discovery (1080i) airs Swords: Life on the Line at 9 p.m. and The Colony at 10 p.m.

• Syfy (1080i) has the season finale of Warehouse 13 at 9 p.m. and WWE NXT at 10 p.m.

• FX (720p) has Sons of Anarchy at 10 p.m.

• TLC (1080i) has 19 Kids & Counting at 9 p.m. and Sextuplets Take NY at 10 & 10:30 p.m.