A psychotic man opens fire in a diner, murdering numerous people before killing himself. The survivors struggle in different ways following this horrendous event: a doctor doubts his own instincts and elects to use an experimental medical procedure on his … Kate Beckinsale, Forest Whitaker, Guy Pearce, Dakota Fanning, Jeanne Tripplehorn, Embeth Davidtz, Troy Garity Added on Amazon Prime 2023-02-09. Youtube Trailer