Original Korean Title: 경성학교: 사라진 소녀들
Transliterated title: Gyeongseonghakyoo: Sarajin sonyeodeul
International Title: The Silenced
https://www.imcdb.org/movie_4708348-Gyeongseonghakyoo--Sarajin-sonyeodeul.html

Original Korean Title: 말모이
Transliterated title: Malmo-i
International Title: Malmoe
https://www.imcdb.org/movie_9602258-Malmoe--The-Secret-Mission.html