How many movies have Choe Jae-ho and Gwon O-sang acted in together?

They have worked on 10 movies together! Their first movie together was Nostalgia (1967) while their highest rated movie together was The Testimony (1974). They have not worked together since Ecstasy (1974).

Role
Internal Affairs Officer 2
Role
Soldier 1
Role
Du-sik's Henchman 1 (ep. 1)
Role
Mr. Gwon (ep. 1)
Role
Communist Guerilla 3
Role
Punitive Force Captain