Do Kum-bong and Choi Il have appeared together in 4 films between 1964 and 1978. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1964 | The Lost Sun | |
| 1967 | Public Cemetery | |
| 1968 | Potato | |
| 1978 | Miss Yang's Adventure |
Do Kum-bong also often with: Heo Chang-kang (27), Han Eun-jin (18), Choi Eun-hee (17), Kim Hee-kap (15), Shin Sang-ok (15)
Choi Il also often with: Im Kwon-taek (5), Kim Ki-beom (5), Choe Jun (4), Chu Bong (4), Deok-seong Jo (4)