How many movies have Jung Jang-hwan and Kang Kyung-ok collaborated on?
They have worked on 1 movie together! Their first movie together was Voices (2007) and was their highest rated movie together. They have not worked together since Voices (2007).
They have worked on 1 movie together! Their first movie together was Voices (2007) and was their highest rated movie together. They have not worked together since Voices (2007).
