Ha Gil-jong and Choi Nam-hyun have appeared together in 3 films between 1975 and 1979. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1975 | The March of Fools | |
| 1977 | The Ascension of Han-ne | |
| 1979 | Byung-tae and Young-ja |
Ha Gil-jong also often with: Hah Myung-joong (3), Lee Seung-hyeon (3), Ha Jae-yeong (2), Hwang Hae (2), Kim Hee-ra (2)
Choi Nam-hyun also often with: Hwang Jeong-sun (25), Heo Chang-kang (19), Kim Ji-mi (17), Kim Shin-jae (17), Kim Seung-ho (16)