What we're watching tonight:
- ABC (720p) has Dancing with the Stars at 8 p.m. and Castle at 10 p.m.
- Fox (720p) has House at 8 p.m. and 24 at 9 p.m.
- NBC (1080i) has Trauma at 9 p.m. and Law & Order at 10 p.m.
- CBS (1080i) has Rules of Engagement at 8:30 p.m.
- USA (1080i) has WWE: Raw at 9 p.m.
- History (720p) has Pawn Star$ at 10 p.m.
- Showtime (1080i) has Nurse Jackie at 10 p.m. and The United States of Tara at 10:30 p.m. and The Real L Word at 11 p.m.
- ABC Family (720p) has 10 Things I Hate About You at 8 p.m.
- TLC (1080i) has Little People, Big World at 8 & 8:30 p.m. and the season finale of Ultimate Cake Off at 10 p.m.
- A&E (720p) has the season finale of Runaway Squad at 10 & 10:30 p.m.
- TNT (1080i) has NBA Playoffs action with Magic/Bobcats at 8 p.m. and Blazers/Suns at 10:30 p.m.