How many movies have Kim Hyeong-il and Oh Sang-cheol acted in together?

They have worked on 2 movies together! Their first movie together was Manhae Han Yong-un's Silence (2023) and was their highest rated movie together. They have not worked together since At That Time Jessy Was 20 (2023).

Role
Principal of Manchurian Military Academy
Role
Independence Army Soldier, Jang Il-cheon