How many movies have Lee Sun-ho and Ryu Deok-hwan acted in together?

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
Tiny Yo/ Jung-Won (voice)
Role
Hwang Geum-ee (voice)