Tonight's Season Premieres

More shows have their premieres today and many others return with all new episodes. Here is the schedule:

8pm ET
NCIS on CBS (Premiere)
Biggest Loser Families on NBC (2 Hour Premiere Episode)
Opportunity Knocks on ABC (Premiere)
House on Fox (New)
90210 on the CW (New)

9pm ET
The Mentalist on CBS (New Show Premiere)
Fringe on Fox (New)
Dancing with the Stars (New 2 hour episode)
Privileged on the CW (New)

10pm ET
Without a Trace on CBS (New)
Law And Order: SVU on NBC (Premiere)