A lone college student begins receiving mysterious calls from an unknown number. At first, they seem helpful, but as the calls become eerily personal and reveal unsettling details about the student's life, paranoia sets in. As the tension escalates, the student must unravel the identity of the caller before the unknown turns into something far more dangerous. 'HELLO JOSEPH' is a psychological thriller that blurs the line between reality and fear, keeping the audience on edge until the final revelation.