A victim of the Boston Marathon bombing in 2013 helps the police track down the killers while struggling to recover from devastating trauma.

Cast:Jake Gyllenhaal, Tatiana Maslany, Miranda Richardson, Richard Lane Jr., Nate Richman, Lenny Clarke,

Genre:Drama,

country:Hong Kong, United States of America,

Production:Lionsgate, Bold Films, Mandeville Films, Nine Stories Productions, TIK Films,