The Customer Is Always Right (2006)

Original name: 손님은 왕이다

Release date: February 23, 2006

Movie

Average time: 104 minutes

Genres: Thriller

Synopsis: In a peaceful barbershop, a timid barber confronts a stranger who has started to send blackmail notes. Whenever the stranger comes to the barbershop, the amount of money he demands becomes greater and greater. Driven to desperation, the barber hires a detective, who discovers a shocking truth about the blackmailer.