Peninsula is a 2020 South Korean post-apocalyptic action horror film co-written and directed by Yeon Sang-ho. It is a standalone sequel to the 2016 film Train to Busan, the second live-action feature film and the third overall installment in the Train to Busan film series. The plot follows a former soldier who is sent along with a team to retrieve a truck full of money from the wastelands of South Korea, now inhabited by zombies, rogue militia, and a family. The film stars an ensemble cast featuring Gang Dong-won and Lee Jung-hyun.

Train to Busan is a 2016 South Korean action horror film directed by Yeon Sang-ho and starring Gong Yoo, Jung Yu-mi, Ma Dong-seok, Kim Su-an, Choi Woo-shik, Ahn So-hee and Kim Eui-sung. The film mostly takes place on a KTX from Seoul to Busan as a zombie apocalypse suddenly breaks out in the country and threatens the safety of the passengers.