What we're watching tonight:
- Fox (720p) has the series finale of Dollhouse at 8 p.m.
- CBS (1080i) has Ghost Whisperer at 8 p.m., Medium at 9 p.m. and Numb3rs at 10 p.m.
- CW (1080i) airs Smallville at 8 p.m.
- TLC (1080i) airs What Not to Wear at 9 p.m. and Miss America: Behind the Curtain at 10 p.m.
- Discovery (1080i) has Swamp Loggers at 10 p.m.
- Starz (1080i) has Spartacus: Blood & Sand at 10 p.m.
- Syfy (1080i) has the series premiere of Caprica at 9 p.m.
- ESPN (720p) has Winter X Games 14 at 7 p.m.