How many movies have Choe Seung-i and Choi Geol acted in together?

They have worked on 5 movies together! Their first movie together was When the Night Comes Again (1958) while their highest rated movie together was King Gojong and Martyr An Jung-Geun (1959). They have not worked together since A Happy Day of Jinsa Maeng (1962). They are most known for their drama films together.