Primetime
CBS opened the evening with a repeat airing of 'NCIS' at 8pm, with 9.11 million viewers, a 0.8/3 18-49 (years old) Ratings/Share. At 9pm, a repeat of 'NCIS: Los Angeles', attracted 6.97 million viewers, a 1.0/4 18-49 Ratings Share. At 10pm, a repeat showing of 'Person of Interest' interested a 5.13 million viewers, a 0.7/2 18-49 Ratings/Share.
NBC had a new episode of 'Food Fighters' airing at 8pm, with 4.57 million viewers, a 1.0/4 18-49 Ratings Share. At 9pm, 'America's Got Talent' attracted 9.48 million viewers, a 2.0/7 18-49 Ratings Share. NBC won the evenings viewership, with an average 7.8 million viewers, a 1.2/5 18-34 (year old) Ratings/Share or a 1.6/4 18-49 (years old) Ratings/Share.
ABC aired 'Extreme Weight Loss' between 8pm and 10pm, attracting 3.55 million viewers, a 1.0/4 18-49 Ratings Share. At 10pm, a new episode of '20/20' attracted 3.9 million viewers, a 0.9/3 18-49 Ratings Share.
FOX aired a repeat of 'Family Guy' at 8pm, attracting 1.86 million viewers, a 0.8/3 18-49 Ratings Share. This was followed by a repeat of 'Brooklyn Nine-Nine' at 8.30pm, attracting 1.33 million viewers, a 0.6/2 18-49 Ratings Share. At 9pm, a repeat of 'New Girl' attracted 1.03 million viewers, a 0.5/2 18-49 Ratings Share. This was followed by a repeat of 'The Mindy Project' at 9.30pm, attracting 1.01 million viewers, a 0.4/1 18-49 Ratings Share.
The CW aired a repeat of 'Arrow' at 8pm, attracting 670,000 viewers, a 0.2/1 18-49 Ratings Share. At 9pm, a repeat of 'Supernatural' attracted 610,000 viewers, a 0.2/1 18-49 Ratings Share.
Late Night
'The Late Show with David Letterman' aired on CBS at 11.35pm, with guests Joseph Gordon-Levitt, Novak Djokovic and Robby Johnson, attracting a 1.9/5 Nielsen share or a 0.3/2 18-49 (years old) local share. 'The Late Late Show with Craig Ferguson' aired a repeat at 12.35am, attracting a 1.0/4 nielsen share or a 0.2/2 local share.
On NBC, 'The Tonight Show Starring Jimmy Fallon' welcomed guests Pierce Brosnan, Tavi Gevinson and the Madden Brothers at 11.35pm, attracting a 2.9/8 Nielsen share, or a 1.1/6 local share of the audience. This was followed by a repeat airing of 'Late Night with Seth Meyers' at 12.35am, attracting a 1.1/4 Nielsen share, or a 0.5/3 local share. At 1.35am, a repeat of 'Last Call with Carson Daly' attracted a 0.6/3 Nielsen share or a 0.2/2 local share.
'Jimmy Kimmel Live' aired a repeat on ABC at 11.35pm, attracting a 1.7/4 Nielsen share, or a 0.5/2 local share. 'Nightline' followed at 12.35am, attracting a 1.1/4 Nielsen share, or a 0.3/2 local share.