VIDEO : NBC Schedule To Feature All-'Chicago' Wednesdays

NBC was the first network to announce its schedule for the 2018-19 broadcast season on Sunday morning, and the new lineup is a clear reflection of how pleased network brass are with the current momentum. Aided by both the Super Bowl and the Winter Olympics, NBC is wrapping a season that currently sees ranks it as No. 1 in both the key demographic and total viewers ? the latter a rare lead over CBS. So what additions and tweaks that do appear in the schedule are surgical, an effort to maintain the current 38 percent advantage it holds over its closest competition.