CBS was the winner on Friday thanks to a new episode of Undercover Boss (10.02 million viewers, A18-49: 2.2), a special Friday episode of The Mentalist (11.83 million viewers, A18-49: 2.0), and Blue Bloods (11.26 million viewers, A18-49: 1.8).
ABC captured second place with Shark Tank (5.38 million viewers, A18-49: 1.5), Primetime: What Would You Do? (4.21 million viewers, A18-49: 1.2), and 20?20 (4.55 million viewers, A18-49: 1.3).
NBC offered up originals of Who Do You Think You Are? (5.05 million viewers, A18-49: 1.0), Grimm (5.15 million viewers, A18-49: 1.5), and Dateline NBC (5.03 million viewers, A18-49: 1.4),
A two-hour episode of Kitchen Nightmares (2.83 million viewers, A18-49: 1.1) helped Fox finish in fourth place, while repeats of Nikita (1.15 million viewers, A18-49: 0.3) and Supernatural (1.16 million viewers, A18-49: 0.4) on The CW rounded out the night.
TV Talk With JWalk 