Train to Busan: Directed by Sang-ho Yeon. With Gong Yoo, Jung Yu-mi, Ma Dong-seok, Su-an Kim. While a zombie virus breaks out in South Korea, passengers struggle to survive on the train from Seoul to Busan. Martial law is declared when a mysterious viral outbreak pushes Korea into a state of emergency. Those on an express train to Busan, a city that has successfully fended off the viral outbreak, must fight for their own survival…