Jang Young-gyu is a South Korean musician, composer, and music director.
When a zombie virus pushes Korea into a state of emergency, those trapped on an express train to Busan must fight for their own survival.
A stranger arrives in a little village and soon after a mysterious sickness starts spreading. A policeman is drawn into the incident and is forced to solve the mystery in order to save his daughter.
A deaf man and his girlfriend resort to desperate measures in order to fund a kidney transplant for his sister. Things go horribly wrong, and the situation spirals rapidly into a cycle of violence and revenge.