A semi-retired special ops assassin and a DEA agent cross paths on separate missions to stop a cyber terrorist organization that has built a dangerous machine threatening to attack the power grid and bring catastrophe to the world.

故事讲述一名战功赫赫的海军父亲（里兹·阿迈德 Riz Ahmed 饰）为了保护两名年幼的儿子，带着他们跑路。这趟旅程却将父子三人往越来越危险的方向前进，男孩们必须面对残酷的真相并被迫长大，挥别单纯的童年。