What we're watching tonight:
- ABC (720p) has Dancing With the Stars at 8 p.m. and Castle at 10:02 p.m.
- Fox (720p) has House at 8 p.m. and 24 at 9 p.m.
- NBC (1080i) lines up Chuck at 8 p.m. followed by Heroes and Medium
- CBS (1080i) has The Big Bang Theory at 8 p.m., followed by How I Met Your Mother, Two and a Half Men, Rules of Engagement, and CSI: Miami at 10 p.m.
- ABC Family (720p) has Greek at 8 p.m. followed by Roommates at 9 p.m. and Sophie at 9:30 p.m.
- Discovery (1080i) airs the season finale of Destroyed in Seconds at 8 & 8:30 p.m. an Arctic Roughnecks at 9 p.m. and the series premiere of Doing Da Vinci at 10 p.m.
- History (720p) has Battles BC at 8 p.m. and Ax Men at 10 p.m.
- TLC (1080i) brings Little People, Big World at 8 & 8:30 p.m., then Table for 12 at 9 p.m.
- TNT (1080i) has the season finale of Saving Grace at 10 p.m.
- USA (1080i) has a three hour WWE: Raw at 9 p.m.
- Travel (1080i) has Dhani Tackles the Globe at 9 p.m.
- HBO (1080i) has In Treatment at 9 & 9:30 p.m.
- ESPN (720p) has Padres/Mets at 7 p.m.