Due to an experimental vaccine, Dr. Robert Neville is the only human survivor of an apocalyptic war waged with biological weapons. Besides him, only a few hundred deformed, nocturnal people remain - sensitive to light, and homicidally psychotic.
Marty, a butcher who lives in the Bronx with his mother is unmarried at 34. Good-natured but socially awkward he faces constant badgering from family and friends to get married but has reluctantly resigned himself to bachelorhood. Marty meets Clara, an unattractive school teacher, realising their emotional connection, he promises to call but family and friends try to convince him not to.
Col. Mike Kirby picks two teams of crack Green Berets for two missions in South Vietnam. The first is to strengthen a camp that is trying to be taken by the enemy. The second is to kidnap a North Vietnamese General.
