After several strange encounters a man begins to question his own sanity in search of what he believes is the truth.
As a demon and a fallen angel battle for his soul, a tormented serial killer is stalked by the ghosts of his past victims and hunted by detectives searching for his latest prey.
Suspecting the mail lady is delivering love letters to his mother, a tenacious young boy seeks help from an unhinged neighbor in an attempt to ease tensions at home.