In a desolate, future world, after civilization has collapsed, a wanderer fights to save a virgin mother from a powerful magician and, with her, searches for a mythical city containing the world's last survivors.
Set in Las Vegas, the film centers on a man who attends his best friend's bachelor party, unaware of an insidious agenda that plays into hunting humans.
Oscar Diggs, a small-time circus illusionist and con-artist, is whisked from Kansas to the Land of Oz where the inhabitants assume he's the great wizard of prophecy, there to save Oz from the clutches of evil.