What we're watching tonight:
- Discovery (1080i) has the season premiere of Deadliest Catch at 9 p.m. and the series premiere of Construction Intervention at 10 p.m.
- ESPN (720p) presents 30 for 30: No Crossover: The Trial of Allen Iverson at 8 p.m.
- Fox (720p) lines up American Idol at 8 p.m. and the return of Glee at 9:28 p.m.
- CW (1080i) airs 90210 at 8 p.m. and the season finale of Melrose Place at 9 p.m.
- ABC (720p) has Dancing with the Stars at 8 p.m., Lost at 9 p.m. and V at 10 p.m
- FX (720p) has Justified at 10 p.m.
- NBC (1080i) has Parenthood at 10 p.m.
- Syfy (1080i) has WWE NXT at 10 p.m.
- TLC (1080i) has 19 Kids & Counting at 9 p.m. and Little Chocolatiers at 10 & 10:30 p.m.
- USA (1080i) has Law & Order: CI at 10 p.m.
- Food (1080i) has Chopped at 10 p.m.