What we're watching tonight:
- NBC (1080i) has E.R.: Retrospective at 8 p.m. and the series finale of E.R. at 9 p.m.
- ABC (720p) has In the Motherhood at 8 p.m., Samantha Who? at 8:30 p.m.
- CBS (1080i) has Survivor at 8 p.m., CSI at 9 p.m. and the season finale of Eleventh Hour at 10 p.m.
- Fox (720p) has Bones at 8 p.m. (Thanks Ivan!)
- CW(1080i) has Smallville at 8 p.m. and Supernatural at 9 p.m.
- Spike (1080i) has TNA: Impact! at 9 p.m.
- History (720p) has Gangland at 9 p.m. and Warriors at 10 p.m.
- Discovery (1080i) has The Detonators at 8 p.m, Destroyed in Seconds at 9 p.m. and Treasure Quest at 10 p.m.
- TLC (1080i) has Heli-Loggers at 10 p.m.
- Speed (720p) has Bullrun at 10 p.m.
- TNT (1080i) has Cavaliers/Wizards at 8 p.m. and Jazz/Nuggets at 10:30 p.m.
- ESPN (720p) has NIT basketball with Baylor/Penn State at 7 p.m. and College Slam Dunk & 3-Point Championships at 9 p.m.