From TVGuide.com: "Supernatural (3/19 million) rebounded from last week's season low with a 360,000 upswing."
According to TV.com, "At 9 p.m., ABC snared a sweet little 10.7 for Grey’s Anatomy, with CBS gunning a 7.2 for CSI. NBC came in with a combined 2.7 for Scrubs and 30 Rock. Fox took a 1.6 for the second-to-last episode of The O.C. CW scored a 1.4 for Supernatural." and "Overall, ABC took a 6.4 rating/16 share, with 16.8 million total average viewers; CBS, 5.7/14, 18.0 million; NBC, 3.9/10, 8.7 million; Fox, 1.9/5, 4.4 million; CW, 1.7/4, 4.1 million."