How many movies have Kang Yu-Chan and Kim Seh-yoon acted in together?

They have worked on 6 movies together! Their first movie together was A.C.E 'HOMECERT' 3RD DEBUT-ANNIVERSARY (2020) while their highest rated movie together was A.C.E REMEMBER US DVD (2022). They have not worked together since A.C.E FAN MEETING [HOME SWEET A.C.E] (2024).