How many movies have Choi Moon-ja and Ryu Jung-oo collaborated on?

They have worked on 1 movie together! Their first movie together was Yobi, The Five-Tailed Fox (2007) and was their highest rated movie together. They have not worked together since Yobi, The Five-Tailed Fox (2007).

Role
Hairy Yo/ Sambaba (voice)
Crew
Assistant Director