SERIES FINALE: Technically, this is a series finale with an asterisk. After five seasons, Brooklyn Nine-Nine indeed is ending its run on the Fox network, and this episode, built around the long-planned, still somewhat iffy wedding of Jake and Amy, is the final entry in the Fox batch. But now that Fox has canceled the series, NBC has picked it up, and will continue the narrative in the fall. So even though Nine-Nine has been deep-sixed, it’s not over quite yet.