The story suggests something that Michael Mann might have done in the 1990s, but he would have included a lot more than just showing good guys and bad guys careening around Manhattan. Unlikely, far-fetched and downright preposterous events duke it out for bragging rights in 21 Bridges, 104 minutes of nocturnal big-city crime action that’s amped up to a borderline ridiculous level of nearly uninterrupted violence.
