How many movies have Ah Ri and Hong Doo-ri acted in together?

They have worked on 1 movie together! Their first movie together was My Friend's Older Sister (2016) and was their highest rated movie together. They have not worked together since My Friend's Older Sister (2016).

Role
Joon-soo's mom - Special appearance
Role
Stockings girl (스타킹 녀)