Films set in Goryeo

Pulgasari is a 1986 monster film directed and produced by Shin Sang-ok during his North Korean abduction. A co-production between North Korea, Japan, and China, it is supposedly a remake of Bulgasari, a 1962 South Korean film that also depicts Bulgasari/Pulgasari, a creature from Korean folklore. The ensemble cast includes Chang Sŏnhŭi, Ham Kisŏp, Ri Chongguk, Ri Ingwŏn, and Yu Kyŏngae, with Kenpachiro Satsuma in the title role. Set during the Goryeo dynasty, Pulgasari follows a blacksmith's daughter who brings to life a metal-eating monster her late father created to defeat the monarchy.

2008 South Korean film directed by Yoo Ha

Alienoid () is a 2022 South Korean science fiction action film written and directed by Choi Dong-hoon. It features an ensemble cast, including Ryu Jun-yeol, Kim Woo-bin, Kim Tae-ri, So Ji-sub, Yum Jung-ah, Jo Woo-jin, Kim Eui-sung, Lee Hanee, and Shin Jung-geun. The film depicts an extraordinary story that unfolds as the gates of time open between late Goryeo and the present in 2022, when aliens appear. It was released on July 20, 2022, in IMAX and 4DX formats. The continuation, Alienoid: Return to the Future, was released on January 10, 2024.

2001 film by Kim Seong-su

2015 film by Park Heung-sik