Bang Su-il and Kang Boo-ja have appeared together in 3 films between 1967 and 1975. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1967 | Yeonhwa | |
| 1975 | Yeonhwa | |
| 1975 | Yeonhwa 2 |
Bang Su-il also often with: Choi Nam-hyun (8), Hwang Jeong-sun (8), Im Kwon-taek (6), Jo Mi-ryeong (6), Beak Song (5)
Kang Boo-ja also often with: Chu Bong (4), Park Byeong-ho (4), Beak Song (3), Choi Il (3), Hong Seong-jung (3)