How many movies have Choi Do-yeong and Gong Hyung-jin 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
Jo-hee (voice)
Role
Mr. Kang Han-moo (voice)
Crew
Line Producer