Choi Il and Deok-seong Jo 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 | |
| 1970 | A Woman Pursued | |
| 1971 | Don't Torture Me Anymore | |
| 1978 | Miss Yang's Adventure |
Choi Il also often with: Im Kwon-taek (5), Kim Ki-beom (5), Choe Jun (4), Chu Bong (4), Do Kum-bong (4)
Deok-seong Jo also often with: Kim Ki-beom (5), Ju Seon-tae (4), Kim Jin-kyu (4), Lee Ye-seong (4), Shin Seong-il (4)