Shin Seong-il and Kim Soo-yong have appeared together in 8 films between 1963 and 1979. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1963 | Bloodline | |
| 1965 | The Heir | |
| 1968 | Correspondent in Tokyo | |
| 1969 | Starting Point | |
| 1970 | Mi-ae | |
| 1975 | Bird of Paradise | |
| 1977 | Night Voyage | |
| 1979 | Love's Condition |
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)
Kim Soo-yong also often with: Kim Su-yong (27), Ju Jeung-nyeo (10), Hwang Jeong-sun (9), Shin Young-kyun (9), Heo Chang-kang (8)