Thrust into a citywide manhunt for a pair of cop killers, a disgraced NYPD detective (Boseman) uncovers a massive and unexpected conspiracy. As the night unfolds, lines become blurred on who he is pursuing, and who is in pursuit of him. When the search intensifies, extreme measures are taken to prevent the killers from escaping Manhattan as the authorities close all 21 bridges to prevent any entry or exit from the iconic island. Boseman and Logan Coles will also produce the film, with Mike Larocca serving as executive producer. The screenplay for 21 Bridges is written by Adam Mervis with revisions by Matt Carnahan.