THURSDAY, AUGUST 4, 2016 ABC 8:00 p.m. “BattleBots” 9:00 p.m. “Greatest Hits” (season or series finale, two hours) CBS 8:00 p.m. “The Big Bang Theory” (R) 8:30 p.m. “Life in Pieces” (R) 9:00 p.m. “Big Brother” 10:00 p.m. “Code Black” (R) NBC 8:00 p.m. Rio Olympics Preview Special 9:00 p.m. “American Ninja Warrior” (R, two […]