Shin Seong-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 12-Stringed Instrument | |
| 1964 | The Lost Sun | |
| 1967 | The Starting Point | |
| 1978 | Miss Yang's Adventure |
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)
Deok-seong Jo also often with: Kim Ki-beom (5), Choi Il (4), Ju Seon-tae (4), Kim Jin-kyu (4), Lee Ye-seong (4)