在这部最后一个人动作/科幻/惊悚片中,根据Richard Matheson的同名小说改编。Robert Neville是生化武器荼毒世界之后的“生还者”之一。虽然在生化战争后的世界上存活了几百个“人”，可是他们已经变异，害怕阳光，嗜杀人，他们组成一个族群。Neville必须使用各种手段消灭他们。
Due to an experimental vaccine, Dr. Robert Neville is the only survivor of an apocalyptic war waged with biological weapons. The plague caused by the war has killed everyone else except for a few hundred deformed, nocturnal people calling themselves "The Family". The plague has caused them to become sensitive to light, as well as homicidally psychotic. They believe science and technology to be the cause of the war and their punishment, and Neville, as the last symbol of science, the old world, and a "user of the wheel", must die. Neville, using electricity, machinery, and science attempts to hold them at bay.
比“我是传奇”更黑暗。微评—The Ωmega Man。最后一个人 The Omega Man。地球上最后的爷（苏）。变态的判断靠人数！。
