Ko Seon-young is a famous radio hostess but tonight she is going to give her last show, because she has to look after her sick daughter. But this show will be endless as a mysterious guy calls her and threatens to kill her family if she won't follow his orders. He sent to her a list of songs he wants to be played. He enters her house, start killing people and seeks for her daughter. Ko now is on the run in order to save hers little daughter life. Another fan of her show will try to help her as also her coworkers. A suspenseful film with good acting and fast direction that keeps you impatient. Another cool Korean movie as well ;) Enjoy!