Prior to returning for its seventh season overall (and second on NBC) on Feb. 6, 2020, the Peacock net has greenlit perennial low-rated sitcom “Brooklyn Nine-Nine” for the 2020-21 TV season. Last season “Brooklyn Nine-Nine” averaged 3.2 million viewers and a 1.2 rating in adults 18-49 overall in the Live+Same Day ratings from Nielsens. After […]