How many movies have Ahn Do-gyu and Park Won-sang acted in together?

They have worked on 2 movies together! Their first movie together was Fly, Penguin (2009) while their highest rated movie together was Rolling Home with a Bull (2010). They have not worked together since Rolling Home with a Bull (2010).

Role
Choi Seung-yoon
Role
Seung-yoon's father (uncredited)