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.
Mark Wahlberg
John Goodman
J.K. Simmons
Kevin Bacon
Michelle Monaghan
Alex Wolff
Themo Melikidze
Michael Beach
Vincent Curatola
James Colby
Jake Picking
Melissa Benoist
Jimmy O. Yang
Chris O'Shea
Rachel Brosnahan
Khandi Alexander
