Chadwick Boseman turns in his Black Panther uniform for that of a New York City detective in “21 Bridges”. The film starts out with a cocaine heist gone wrong. The heist is interrupted by four policemen and they blast their way out. A total of eight officers are killed by two thieves. The 21 bridges refers to the number of bridges connecting Manhattan with the outside. They need to be shut down so the killers cannot leave. The rest of the movie shows the chase and the realization that the thieves stumbled on a much bigger crime. This is a taut thriller with a lot of twists and a huge body count. It will keep you on the edge of your seat. Boseman is good as the detective. J.T. Simmons is good, as usual, as the head of the precinct that loses so many men. Worth seeing if you like tight police dramas.