Ahn Sung-ki and Choi Seong-kwan have appeared together in 4 films between 1981 and 1985. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1981 | Mandala | |
| 1984 | Warm It Was That Winter | |
| 1984 | Whale Hunting | |
| 1985 | Whale Hunting 2 |
Ahn Sung-ki also often with: Bae Chang-ho (11), Im Kwon-taek (8), Park Am (8), Kim Ki-young (7), Kim Seung-ho (7)
Choi Seong-kwan also often with: Park Yong-Pal (6), Choe Jae-ho (4), Doo-yong Lee (4), Jang In-han (4), Jeon Sook (4)