In the aftermath of an unspeakable act of terror, Police Sergeant Tommy Saunders joins courageous survivors, first responders and investigators in a race against the clock to hunt down the Boston Marathon bombers before they strike again.

Top Cast

Mark WahlbergSgt. Tommy Saunders

John GoodmanCommisioner Ed Davis

J.K. SimmonsSgt. Jeffrey Pugliese

Kevin BaconRichard DesLauriers

Michelle MonaghanCarol Saunders

Alex WolffDzhokhar Tsarnaev

Themo MelikidzeTamerlan Tsarnaev

Michael BeachGov. Deval Patrick