Brooklyn Nine-Nine Final Season News The eighth and final season of “Brooklyn Nine-Nine” will premiere Aug. 12 at 8 and 8:30 p.m. ET/PT. The series will air each Thursday in those timeslots. “Brooklyn Nine-Nine” follows the exploits of hilarious Det. Jake Peralta (Andy Samberg) and his stoically ever-professional Capt. Raymond Holt (Andre Braugher), along with …