TV Ratings: Friday April 23, 2010 (NBC’s Favorite Night of the Week!)

Source: MediaWeek, Viewers: in millions
Time Network Show Viewers 18-49
8PM NBC Who Do You Think You Are? 6.35 1.3/5
CBS Ghost Whisperer (R) 4.67 1.1/4
ABC Wife Swap 3.36 1.1/4
FOX House (R) 3.01 0.8/3
CW Smallville 2.23 1.0/4
9PM NBC Dateline 6.24 1.3/5
CBS Medium (R) 4.53 1.0/3
ABC Jamie Oliver’s Food Revolution 3.91 1.3/4
FOX Glee (R) 2.59 0.9/3
CW America’s Next Top Model (R) 1.49 0.6/2
10PM NBC Dateline 7.16 1.6/5
CBS Miami Medical 6.00 1.0/3
ABC 20/20 4.47 1.1/4

For all the latest TV news and reviews