In-yeob Jeong and Jeon Sook have appeared together in 3 films between 1976 and 1982. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1976 | Blue Days | |
| 1979 | Do You Know Kotsuni? | |
| 1982 | Madame Aema |
In-yeob Jeong also often with: Jeong In-yeob (9), Ha Jae-yeong (2), Hah Myung-joong (2), Jeong Yun-hui (2), Jin Bong-jin (2)
Jeon Sook also often with: Hah Myung-joong (8), Sok In-soo (7), Park Yae-sook (6), Choe Seong-ho (5), Im Kwon-taek (5)