What we're watching tonight:
- CBS (1080i) has How I Met Your Mother at 8 p.m., Accidentally On Purpose at 8:30 p.m., Two and a Half Men at 9 p.m., The Big Bang Theory at 9:30 p.m. and CSI: Miami at 10 p.m.
- Fox (720p) brings House at 8 p.m. and 24 at 9 p.m.
- NBC (1080i) has Chuck at 8 p.m. and the season finale of Heroes at 9 p.m.
- ABC (720p) has the The Bachelor at 8 p.m. and Castle at 10 p.m.
- CW (1080i) airs One Tree Hill at 8 p.m. and Life Unexpected at 9 p.m.
- TLC (1080i) has the season finale of Cake Boss at 9 p.m. and The Ultimate Cake Off at 10 p.m.
- ABC Family (720p) has The Secret Life of the American Teenager at 8 p.m., Make It or Break It at 9 p.m. and Greek at 10 p.m.
- FX (720p) has Damages at 10 p.m.
- History (720p) has American Pickers at 9 p.m. and Pawn Star$ at 10 & 10:30 p.m.
- Showtime (1080i) brings Secret Diary of a Call Girl at 10 p.m., State of the Union at 10:30 p.m. and La La Land at 11 p.m.
- Travel (1080i) airs Anthony Bourdain: No Reservations at 10 p.m.
- TNT (1080i) has an NBA doubleheader with Hornets/Magic at 8 p.m. and Spurs/Lakers at 10:30 p.m.
- ESPN (720p) has a college basketball doubleheader with Villanova/West Virginia at 7 p.m. and Kansas/Texas at 9 p.m.
- ESPN2 (720p) has a women's college basketball doubleheader with North Carolina/Duke at 7 p.m. and Tennessee/Vanderbilt at 9 p.m.