A deserted mining town lit by the glow of a reddish full moon. A stagecoach full of passengers and an enigmatic gunslinger find themselves up against two bloodthirsty outlaws on the run from a deadly bank robbery. As their worlds collide and the weary travelers attempt to escape, it becomes apparent that a bigger menace lurks outside on the plains; an otherworldly beast that only appears on the night of a blood red moon.