How many movies have Kang Sung-beom and Kim Jae-hwa acted in together?

They have worked on 1 movie together! Their first movie together was Fasten Your Seatbelt (2013) and was their highest rated movie together. They have not worked together since Fasten Your Seatbelt (2013).

Role
Gimpi Airport traffic controller
Role
Flight attendant Kim Hwal-ran