What we're watching tonight:
- CW (1080i) lines up 90210 at 8 p.m. and Privileged at 9 p.m.
- CBS (1080i) brings the season premiere of NCIS at 8 p.m., series premiere of The Mentalist at 9 p.m. and season premiere of Without a Trace at 10 p.m.
- Fox (720p) has House at 8 p.m. and Fringe at 9 p.m.
- ABC Family (720p) drops in Lincoln Heights at 8 p.m. and Greek at 9 p.m.
- ABC (720p) has Dancing with the Stars at 9 p.m.
- A&E (720p) has The First 48 at 9 p.m. and The Cleaner at 10 p.m.
- Sci Fi (1080i) brings the summer finale of Eureka at 9 p.m. and ECW at 10 p.m.
- NBC (1080i) has the season premiere of Law & Order: SVU at 10 p.m.