How many movies have Gong Hyung-jin and Kwon Woo-sung 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
Mr. Kang Han-moo (voice)
Crew
Executive Producer