How many movies have Choi Nam-hyun and Park Sang-ik acted in together?

They have worked on 11 movies together! Their first movie together was Prince Ho-Dong and Princess Nak-Rang (1956) while their highest rated movie together was The Way of Hwarang (1962). They have not worked together since The Story of Chunhyang (1971). They are most known for their drama films together.