What we're watching tonight:
- CBS (1080i) airs Cold Case at 8 p.m. followed by Loving Leah at 9 p.m.
- NBC (1080i) premieres The Last Templar at 9 p.m.
- Showtime (1080i) brings The L Word at 9 p.m. followed by The United States of Tara and Secret Diary of a Call Girl
- HBO (1080i) has Big Love at 9 p.m. followed Flight of the Conchords
- Sci Fi (1080i) presents Planet Raptor at 9 p.m.
- TLC (1080i) drops in 17 Kids & Counting at 8:30 & 9 p.m., with Say Yes to the Dress at 10 p.m.
- ESPN (720p) has Rockets/Pistons at 6:30 p.m. and Winter X Games 13 at 9 p.m.
- ESPN2 (720p) airs 2009 Australian Open coverage at 9 p.m.