影片讲述了一位悲痛欲绝的凶杀案侦探被选中领导洛杉矶的一个专案组，负责打击一个犯罪组织。他很快发现，自己部门内部也存在腐败阴谋。

When a futuristic train journey turns chaotic due to a tech genius's malevolent hacking of brain-implanted passengers, a group of disparate travelers must band together to regain control, confronting not only immediate dangers but also the darker implicat