TV Ratings: 'Zoo' Rises, 'America's Got Talent' Leads Tuesday

There's no lift of 'Knock Knock Live,' as Fox's low-rated summer series fetches another 0.5 rating in the key demo.
Courtesy of CBS

America's Got Talent secured an easy victory on Tuesday night, pulling nearly double the ratings of any other broadcast series.

Down two-tenths of a point from the previous week, Talent averaged a 2.1 rating among adults 18-49 ahead of an even Hollywood Game Night (1.3 adults) on NBC.

CBS aired a new episode of Zoo. The drama was up two-tenths of a point from last week for a 1.2 rating in the key demo. Extreme Weight Loss (0.7 adults) was steady on ABC.

The second episode of Knock Knock Live was unmoved from last week's soft premiere. It averaged a 0.5 rating with adults 18-49 after Fox aired a new Are You Smarter Than a 5th Grader? (0.6 adults).