After his longtime partner is assassinated, a slow-footed cowboy sets out to find his killer and uncovers a conspiracy engineered by some powerful men.

Troubled by bouts of sleepwalking and disturbing nightmares, graduate student Sarah Foster goes to her university sleep research center for help. But when she wakes up after her first night of being monitored, the world she lives in seems to have changed in subtle, Twilight-Zone-esque ways.