Late-Night Ratings: Week of August 16

For last week, all three late-night programs were down in total viewers and the demos from the week previous.

NBC’s “Tonight Show” is still in the top spot across the board with ABC’s “Nightline” closely trailing and CBS’ “Late Show,” which was in repeats last week, in third.

Note: ABC ratings are based on 30-minute broadcast, while CBS and NBC are based on an hour.