The Omega Man

U.S. Army Col. Robert Neville, M.D., is a scientist based in Los Angeles. As he begins to succumb to the plague, he injects himself with an experimental vaccine, rendering himself immune. Neville believes he is the plague's only immune survivor. He spends his days patrolling the now-desolate Los Angeles, hunting and killing members of "the Family", a cult of plague victims who were turned into nocturnal albino mutants.