How many movies have Kim Dong-won and Lee Jeong-seon collaborated on?

They have worked on 5 movies together! Their first movie together was Prince Ho-Dong and Princess Nak-Rang (1956) while their highest rated movie together was King Gojong and Martyr An Jung-Geun (1959). They have not worked together since The Violator (1967). They are most known for their romance films together.