Shin Seong-il and Choi Bool-am have appeared together in 4 films between 1968 and 1986. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1968 | The Wings of Lee Sang | |
| 1975 | The 49th Day After Death | |
| 1976 | A Byegone Romance | |
| 1986 | Gilsoddeum |
Shin Seong-il also often with: Hwang Jeong-sun (21), Moon Hee (19), Choi Nam-hyun (16), Kim Ji-mee (15), Han Eun-jin (14)
Choi Bool-am also often with: Hah Myung-joong (5), Kim Ki-beom (5), Chu Bong (4), Im Ye-jin (4), Mun Mi-bong (4)