What we're watching tonight:
- TBS (1080i) has NCAA Tournament action with Kansas/Boston University at 6:50 p.m. and Illinois/UNLV at 9:20 p.m.
- CBS (1080i) has NCAA Tournament action with Long Island/UNC at 7:15 p.m. and Georgia/Washington at 9:45 p.m.
- TNT (1080i) has NCAA Tournament action with St. Peter's/Purdue at 7:20 p.m. and VCU/Georgetown at 9:45 p.m.
- TruTV (1080i) has NCAA Tournament action with Marquette/Xavier at 7:27 p.m. and Indiana State/Syracuse at 9:57 p.m.
- Discovery (1080i) has the season finale of Flying Wild Alaska at 9 p.m. and American Loggers at 10 p.m.
- Syfy (1080i) has WWE Smackdown at 8 p.m. and Merlin at 10 p.m.
- Fox (720p) has Fringe at 9 p.m.
- BBC America (1080i) has Law & Order: UK at 9 p.m.
- TLC (1080i) has Say Yes to the Dress at 9 p.m. and DC Cupcakes at 10 p.m.
- IFC (1080i) has Onion News Network at 10 p.m.
- HBO (1080i) has The Ricky Gervais Show at 9 p.m., Real Time with Bill Maher at 10 p.m. and Funny or Die Presents at 11:59 p.m.
- Comedy Central (1080i) presents Give It Up for Greg Giraldo at 11:30 p.m.
- ESPN (720p) has Winter X Games Europe at 7 p.m.
- ESPN2 (720p) has Friday Night Fights at 9 p.m.