Kim Ki-joo and Ra Kap-sung have appeared together in 3 films between 1985 and 1987. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1985 | Whale Hunting 2 | |
| 1987 | Hello Lim Ggug Jeong | |
| 1987 | Hello Lim Ggug Jeong |
Kim Ki-joo also often with: Jang Jeong-kuk (9), Lee Ye-min (9), Jin Bong-jin (8), Kim Ki-beom (8), Hong Seong-joong (7)
Ra Kap-sung also often with: Park Yong-Pal (6), Park Yae-sook (4), Jeon Sook (3), Kim Chu-ryeon (3), Nam Po-dong (3)