The Golden Globe-winning comedy will air its series finale on May 20, capping off a 112-episode run. Brooklyn Nine-Nine started strong in 2013, winning two Golden Globe Awards in its first season, one for Andy Samberg and one for best TV series, comedy or musical. But it has been struggling in the ratings this season. Sunday's episode was watched by just 1.7 million viewers. Co-creator Dan Goor said recently that the Season 5 finale will leave fans satisfied should the comedy be canceled.